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Publication List - Shigetaka Takagi (317 entries)
Journal Paper
-
Shigetaka Takagi,
Weiwei Shao,
Hiroki Sato.
2-Phase Higher-Order Switched-Capacitor Low-Pass Filters Using Single Operational Amplifier,
電気学会論文誌. C,
電気学会,
Vol. 141,
No. 12,
pp. 1306-1312,
Dec. 2021.
-
Shigetaka Takagi,
Hiroki Sato.
OTAを用いたLCシミュレーション型フィルタの出力雑音最小化設計手法,
電気学会論文誌C,
vol. 141,
no. 1,
pp. 44-49,
Jan. 2021.
-
Shigetaka Takagi,
Hiroki Sato.
Systematic Derivation of Highly Linear MOSFET-C Filters Using Two Control Votages,
電気学会論文誌. C,
電気学会,
Vol. 139,
No. 1,
pp. 56-62,
Jan. 2019.
-
Shigetaka Takagi,
Hiroki Sato.
Design of Active Inductor for Output Noise Minimization of 3rd-Order LC Simulation-Type Filters,
電気学会論文誌. C,
電気学会,
Vol. 138,
No. 1,
pp. 82-83,
Jan. 2018.
-
Hiroki Sato,
Takahide Sato,
Shigetaka Takagi.
Reduction in Active Elements for Leapfrog Low-pass and Band-pass Filter with Transmission Zeros,
電気学会論文誌C,
電気学会,
Vol. 134,
No. 1,
pp. 8-14,
Jan. 2014.
-
Takahide Sato,
Shigetaka Takagi.
Analysis of a charge pump for white LED driver using multi-step charging technique,
Analog Integrated Circuits and Signal Processing,
Springer,
Vol. 78,
No. 1,
pp. 11-22,
Jan. 2014.
-
Nicodimus Retdian,
Shigetaka Takagi.
Implementation of Low-Noise Switched-Capacitor Low-Pass Filter with Small Capacitance Spread,
IEICE Transactions on Fundamentals of Electronics,Communications and Computer Sciences,
The Institute of Electronics, Information and Communicaiton Engineers,
Vol. E96-A,
No. 2,
pp. 477-485,
Feb. 2013.
-
Nicodimus Retdian,
Shigetaka Takagi.
Implementation of Low-Noise Switched-Capacitor Integrators with Small Capacitors,
IEICE Trans. Fundamentals,
Vol. E95-A,
No. 2,
pp. 447-455,
Feb. 2012.
-
Nawatt Silawan,
Nicodimus Retdian,
Shigetaka Takagi.
Common-mode gain reduction technique and its applications,
IEEJ Transactions on Electrical and Electronic Engineering,
Wiley,
Vol. 7,
No. 1,
pp. 74-80,
Nov. 2011.
-
Nicodimus Retdian,
Daisuke Horii,
Shigetaka Takagi.
Linear voltage-to-current converters with current reuse technique,
Journal of Analog Integrated Circuits and Signal Processing,
SpringerLink,
June 2011.
Official location
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Hiroki Sato,
Shigetaka Takagi.
Adaptively-biased MOSFET for low voltage CMOS analog circuits,
Analog Integrated Circuits and Signal Processing,
Springer Netherlands,
pp. 1-7,
June 2011.
Official location
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Nicodimus Retdian,
Shigetaka Takagi.
Noise Analysis of Switched-Capacitor Circuits,
IEEJ Trans. EIS,
vol. 131,
no. 3,
pp. 535-542,
Mar. 2011.
-
Nicodimus Retdian,
Shigetaka Takagi.
Capacitance Reduction Technique for Switched-Capacitor Circuits Based on Charge Distribution and Partial Charge Transfer,
IEICE Trans. on Fundamentals,
The Institute of Electronics, Information and Communication Engineers,
Vol. E94-A,
No. 2,
Feb. 2011.
-
Retdian Nicodimus,
Shigetaka Takagi.
Design of Wideband Linear Voltage-to-Current Converters,
IEICE Trans. Fundamentals of Electronics, Communications and Computer Sciences,
The Institute of Electronics, Information and Communication Engineers,
Vol. E93-A,
No. 2,
pp. 382-389,
Feb. 2010.
-
Takahide Sato,
Shigetaka Takagi,
NOBUO FUJII.
アクティブインダクタの対称構成による低消費電力化,
電気学会論文誌C,
電気学会,
Vol. 129,
No. 8,
pp. 1534-1540,
Aug. 2009.
-
三宅宏樹,
沖根光夫,
Shigetaka Takagi,
Takahide Sato.
電流モードLCシミュレーション形高域フィルタ,
電気学会論文誌C,
電気学会,
Vol. 129,
No. 8,
pp. 1459-1464,
Aug. 2009.
-
Retdian Agung Wahyu Wijaya NICODIMUS,
Jieting Zhang,
Takahide Sato,
Shigetaka Takagi.
高電圧信号処理に適した低電圧可変利得電流増幅回路の一構成,
電気学会論文誌C,
電気学会,
Vol. 129,
No. 8,
pp. 1511-1517,
Aug. 2009.
-
Takahide Sato,
Isamu Matsumoto,
Shigetaka Takagi,
NOBUO FUJII.
Design of Low Power Track and Hold Circuit Based on Two Stage Structure,
IEICE Trans. on Electronics.,
Vol. E91-C,
No. 6,
pp. 894-902,
June 2008.
-
Shinpei Sakoda,
Shigetaka Takagi,
Nobuo Fujii.
Psuedo Exponential Function Generator Based on Square Current Circuits,
電子情報通信学会和文論文誌A,
電子情報通信学会,
Vol. J91-A,
No. 4,
pp. 468-475,
Apr. 2008.
-
Shigetaka Takagi,
Retdian Agung Nicodimus,
Kazuyuki Wada,
Takahide Sato,
Nobuo Fujii.
Multi-Path Analog Circuits Robust to Digital Substrate Noise,
IEICE Transaction on Fundamentals of Electronics, Communications and Computer Sciences,
The Institute of Electronics, Information and Communication Engineers,
Vol. E91-A,
No. 2,
pp. 535-541,
Feb. 2008.
-
Retdian Agung Nicodimus,
Shigetaka Takagi,
Nobuo Fujii.
Reduction of Bootstrapped Switch Area Consumption Using Pre-Charge Phase,
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences,
The Institute of Electronics, Information and Communication Engineers,
Vol. E91-A,
No. 2,
pp. 476-482,
Feb. 2008.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
A Design of MOSFET-C Impedance Simulation Circuit Based on a GIC,
IEEJ Trans. on Electrcial and Electronic Engineering,
電気学会,
Vol. 2,
No. 5,
pp. 547-555,
Sept. 2007.
-
Daisuke Kobayashi,
Shigetaka Takagi,
Nobuo Fujii.
Jitter Tolerant Continuous-Time Sigma-Delta A-D Converter Employing In-Loop Low-Pass Filter,
IEICE Trans. Fundamentals,
Vol. E90-A,
No. 2,
pp. 351-357,
Feb. 2007.
-
Takahide SATO,
Shigetaka TAKAGI,
Nobuo FUJII.
High Speed Transconductance-C-Opamp Integrator Using Current Feedback Amplifier,
IEICE Trans. on Electronics,
Vol. E88-C,
No. 6,
pp. 1166-1171,
June 2005.
-
Retdian Agung NICODIMUS,
Shigetaka Takagi.
Design of Active Shield Circuit with Automatic Tuning Scheme,
IEICE Transactions on Electronics,
The Institute of Electronics, Information and Communication Engineers,
Vol. E88-C,
No. 6,
pp. 1196-1202,
June 2005.
-
Takahide SATO,
Shigetaka TAKAGI,
Nobuo FUJII.
Equivalent Saturated MOSFET Circuit with Wide Input Range,
IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences,
Vol. E88-A,
No. 2,
pp. 431-437,
Feb. 2005.
-
Retdian A. Nicodimus,
Hiroto Suzuki,
Kazuyuki Wada,
Shigetaka Takagi.
Design Optimization of Active Shield Circuits for Digital Noise Suppression Based on Average Noise Evaluation,
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences,
The Institute of Electronics, Information and Communication Engineers,
Vol. 88-A,
No. 2,
pp. 444-450,
Feb. 2005.
-
Nobukazu Takai,
Shigetaka Takagi,
Nobuo Fujii.
Rail-to-Rail OTA Based on Signal Decomposition,
IEICE Trans. Fundamentals,
Vol. E88-A,
No. 2,
pp. 424-430,
Feb. 2005.
-
Retdian Agung Nicodimus,
Shigetaka Takagi,
Kazuyuki Wada.
Active Shielding Circuit for Digital Noise Suppression in Mixed-Signal Integrated Circuits,
IEICE Trans. Fundamentals,
Vol. E88-A,
No. 2,
pp. 438-443,
Feb. 2005.
-
Retdian A. Nicodimus,
Shigetaka Takagi,
Kazuyuki Wada.
Active Shield Circuits for Digital Noise Suppression in Mixed-Signal Integrated Circuits,
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences,
The Institute of Electronics, Information and Communication Engineers,
Vol. 88-A,
No. 2,
pp. 438-443,
Feb. 2005.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Equivalent Saturated MOSFET Circuit with Wide Input Range,
IEICE Trans. Fundamentals,
Vol. E88-A,
No. 2,
pp. 431-437,
Feb. 2005.
-
Kouhei Yamada,
Nobuo Fujii,
Shigetaka Takagi.
Capacitance Value Free Switched Capacitor DC-DC Voltage Converter Realizing Arbitrary Rational Conversion Ratio,
IEICE Trans. Fundamentals ,
Vol. E87-A,
No. 2,
pp. 344-349,
2004.
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Naoyuki Unno,
Naoto Kusakawa,
Shigetaka Takagi,
Nobuo Fujii.
Automated Phase Compensation for Multi-Stage Amplifiers,
Proceedings of 2004 IEEE Asia-Pacific Conference on Circuits and Systems,
pp. 637-640,
2004.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii,
Yasuyuki Hashimoto,
Kohji Sakata,
Hiroyuki Okada.
4-Gb/s Track and Hold Circuit using Parasitic Capacitance Cancellation,
Proceeding of the 30th European Solid-State Circuits Conference,
pp. 347-350,
2004.
-
Kazuya Yoshizaki,
Shigetaka Takagi,
Nobuo Fujii.
MOS transistor oscillator with linear current-frequency characteristic,
Proceedings of 2004 International Analog VLSI Workshop,
pp. 31-34,
2004.
-
Retdian A. Nicodimus,
Shigetaka Takagi,
Nobuo Fujii.
Wide Tuning Range Voltage-Controlled Ring Oscillator,
IEICE Transactions on Electronics,
The Institute of Electronics, Information and Communication Engineers,
Vol. E86-C,
No. 6,
pp. 1085-1088,
June 2003.
-
Takahide SATO,
Shigetaka TAKAGI,
Nobuo FUJII.
Rail-to-Rail V-I Conversion Using a Pair of Single Channel MOSFETs Operating in Plural Regions,
IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences,
Vol. E86-A,
No. 2,
pp. 327-334,
Feb. 2003.
-
Nicodimus Retdian,
Shigetaka Takagi,
Nobuo Fujii.
Low-Voltage Low-Power Active Bias Cascode Current Mirror,
Proceedings of ECCTD,
Vol. III,
pp. 297-300,
2003.
-
Naoyuki Unno,
Shigetaka Takagi,
Nobuo Fujii.
Low Voltage CMOS Current Multiplier using Bias Offset Technique,
Proceedings of ECCTD,
Vol. I,
pp. 78-81,
2003.
-
Kawori TAKAKUBO,
Hajime TAKAKUBO,
Yohei NAGATAKE,
Shigetaka TAKAGI,
Nobuo FUJII.
Mapping Circuit for Rail-to-Rail Operation,
IEICE Trans. Fundamentals,
Vol. E86-A,
No. 2,
pp. 350-356,
2003.
-
Takahide SATO,
Shigetaka TAKAGI,
Nobuo FUJII.
Rail-to-Rail V-I Conversion Using a Pair of Single Channel MOSFETs Operating in Plural Regions,
IEICE Trans. Fundamentals,
Vol. E86-A,
No. 2,
pp. 327-334,
2003.
-
Retdian A. NICODIMUS,
Shigetaka TAKAGI,
Noubo FUJII.
Wide Tuning Range Voltage-Controlled Ring Oscillator,
IEICE Trans. Electronics,
Vol. E86-C,
No. 6,
pp. 1085-1088,
2003.
-
Takahide Sato,
Kazuyuki Wada,
Shigetaka Takagi,
Nobuo Fujii.
Extension of Current Conveyor Concept and Its Applications,
IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences,
Vol. E85-A,
No. 2,
pp. 414-421,
Feb. 2002.
-
Takahide Sato,
Shigetaka Takagi.
Operational Transconductance Amplifier with Rail-to-Rail Input Stage Using Single Channel Type MOSFETs,
IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences,
Vol. E85-A,
No. 2,
pp. 354-359,
Feb. 2002.
-
K. Wada,
S. Takagi,
N. Fujii.
Wide-Input Renge Linear Voltage-to-Current Converter Using Equivalent MOSFETs without Cutoff Region,
IEICE Trans. Fundamentals,
Vol. E85-A,
No. 2,
pp. 347-353,
2002.
-
N. Nishimura,
S. Takagi,
N. Fujii,
C. Mangelsdorf.
Low-power-consumption and High-slew-rate Operational Amplifier using Capacitance Multiplier Compensation,
Proceedings of 2002 International Analog VLSI Workshop,
pp. 31-35,
2002.
-
N. Takai,
S. Takagi,
N. Fujii.
Low-Power Comsumption Class AB Switched-current Sample-and-Hold circuit,
Proceedings of 2002 International Analog VLSI Workshop,
pp. 10-13,
2002.
-
M. Nakao,
S. Takagi,
N. Fujii.
Low Noise Amplifier Circuit for Bandpass Sampling,
Proceedings of 2002 Asia-Pacific Conference on ASICs,
pp. 249-252,
2002.
-
K. Suzuki,
N. Fujii,
S. Takagi.
A Track-and-Hold Circuit using a Tail Current Source Dividing Technique,
Proceedings of 2002 Asia-Pacific Conference on ASICs,
pp. 165-168,
2002.
-
N. Unno,
S. Takagi,
N. Fujii.
Low Voltage CMOS Current Multiplier using Bias Offset Technique,
Proceedings of 2002 International Analog VLSI Workshop,
pp. 111-115,
2002.
-
T. Sato,
S. Takagi,
N. Fujii.
Highly Linear Rail-to-Rail OTA using Equivalent MOSFET Circuits,
Proceedings of 2002 International Analog VLSI Workshop,
pp. 105-110,
2002.
-
S. Takagi,
T. Sato,
N. Fujii.
Area-Efficient Voltage-Feedback Type CMOS Companding Integrator,
Proceedings of 2002 International Symposium on Circuits and Systems,
Vol. 2,
pp. 205-208,
2002.
-
T. Sato,
S. Takagi,
N. Fujii.
Rail-to-Rail OTA Using a Pair of Single Channel Type MOSFETs,
Proceedings of 2002 International Symposium on Circuits and Systems,
Vol. 1,
pp. 329-332,
2002.
-
K. Takakubo,
Y. Nagatake,
S. Takagi,
N. Fujii.
A Mapping Circuit for Rail-to-Rail Operation,
Proceedings of 2002 International Conference on Fundamental of Electronics, Communications and Computer Sicences,
pp. S1-25-S1-28,
2002.
-
N. Takai,
S. Takagi,
N. Fujii.
Rail-to-Rail OTA Based on Signal Decomposition Method,
Proceedings of 2002 International Conference on Fundamental of Electronics, Communications and Computer Sicences,
pp. S1-7-S1-10,
2002.
-
T. Sato,
K. Wada,
S. Takagi,
N. Fujii.
Extension of Current Conveyor Concept and Its Applications,
IEICE Trans. Fundamentals,
Vol. E85-A,
No. 2,
pp. 414-421,
2002.
-
S. Takagi,
N. R. Agung,
K. Wada,
N. Fujii.
Fully On-Chip Active Guard Band Circuit for Digital Noise Cancellation,
IEICE Trans. Fundamentals,
Vol. E85-A,
No. 2,
pp. 373-380,
2002.
-
T. Sato,
S. Takagi.
Operational Transconductance Amplifier with Rail-to-Rail Input Stage Using Single Channel Type MOSFETs,
IEICE Trans. Fundamentals,
Vol. E85-A,
No. 2,
pp. 354-359,
2002.
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又村,
高木,
藤井.
高次電圧-電流変換関数を用いたMOSFET Companding積分器の構成 ,
電子情報通信学会論文誌,
Vol. J85-A,
No. 2,
pp. 250-252,
2002.
-
Shigetaka Takagi.
Analog Circuit Designs in the Last Decade and Their Trends toward the 21st Century,
IEICE Trans. Fundamentals,
Vol. E84-A,
No. 1,
pp. 68-79,
Jan. 2001.
-
T. Sato,
S. Takagi,
N. Fujii.
Rail-to-Rail OTA Using a Combination of VCCS's Realized by An Identical Kind of MOSFET's,
Proceedings of 2001 IEEJ Intenational Analog VLSI Workshop,
pp. 41-44,
2001.
-
S. Emami,
K. Wada,
S. Takagi,
N. Fujii.
A Novel Design Strategy for Class A CMOS Second Generation Current Conveyors,
IEICE Trans. Fundamentals,
Vol. E84-A,
No. 2,
pp. 552-558,
2001.
-
N.Takai,
K. Takano,
S. Takagi,
N. Fujii.
MOSFET Instantaneous Companding Integrator,
IEICE Trans. Fundamentals,
Vol. E84-A,
No. 2,
pp. 545-551,
2001.
-
K. Takakubo,
H. Takakubo,
S. Takagi,
N. Fujii.
A Rail-to-Rail CMOS Voltage Follwer under Low Power Supply Voltage,
IEICE Trans. Fundamentals,
Vol. E84-A,
No. 2,
pp. 537-544,
2001.
-
K. Wada,
N. Fujii,
S. Takagi.
Preprocessing of Blocking Signal Using a Comparator,
Proceedings of 2001 IEEJ Intenational Analog VLSI Workshop,
pp. 154-157,
2001.
-
N. Takai,
H. Watanabe,
S. Takagi,
N. Fujii.
Transconductance-Parameter-Independent OTA and Its Application to Rail-to-Rail Circuit,
Proceedings of 2001 IEEJ Intenational Analog VLSI Workshop,
pp. 37-40,
2001.
-
S. Takagi,
N. R. Agung,
K. Wada,
N. Fujii.
Active Guard Band Circuit For Substarte Noise Suppression,
IEEE Proceedings of ISCAS,
Vol. 1,
pp. 548-551,
2001.
-
Moonjae Jeong,
Satoshi Tanaka,
Shigetaka Takagi,
Nobuo Fujii,
Hiroshi Kawamoto.
A BiCMOS Seventh-Order Lowpss Channel-Select Filter Operating at 2.5 V Supply for a Spread-Spectrum Wireless Receiver,
IEICE Trans. Fundamentals,
Vol. E83-A,
No. 2,
pp. 210-219,
2000.
-
Kawori Takakubo,
Shigetaka Takagi,
Hajime Takakubo,
Nobuo Fujii.
Low Voltage OTA Using Two-MOSFET Substractors between Rails,
IEICE transactions on fundamentals of electronics, communications and computer sciences,
Vol. E83-A,
No. 2,
pp. 197-203,
2000.
-
山田暁,
Shigetaka Takagi,
NOBUO FUJII.
低消費電力スイッチトカレントサンプルホールド回路,
電気学会論文誌C,
Vol. 120,
No. 10,
pp. 1351-1357,
2000.
-
中村守,
Shigetaka Takagi,
NOBUO FUJII.
MOS Voltage-to-Current Converter Free from Mobility Reduction and Body Effect,
電子情報通信学会論文誌A,
Vol. J83-A,
No. 9,
pp. 1114-1116,
2000.
-
今関勲,
Shigetaka Takagi,
NOBUO FUJII.
低電源電圧低消費電力第二世代カレントコンベア,
電気学会論文誌C,
Vol. 120,
No. 10,
pp. 1346-1351,
2000.
-
高窪かをり,
高木茂孝,
高窪統,
藤井信生.
2段積みMOSFET構成の電圧平均回路,
電子情報通信学会論文誌,
Vol. J82-CII,
No. 8,
pp. 462-463,
1999.
-
Moonjae Jeong,
Shigetaka Takagi,
Nobuo Fujii.
Zero Common-Mode Gain Fully Balanced Structure,
IEICE Trans. Fundamentals,
Vol. E82-A,
No. 10,
pp. 2210-2218,
1999.
-
Shigetaka Takagi,
Nobuo Fujii,
Kazuyuki Wada.
Automatic Tuning System for Integrator-Based Continuous-Time Filters,
Analog Integrated Circuits and Signal Processing,
Vol. 16,
No. 3,
pp. 225-238,
1998.
-
Shigetaka Takagi,
Nobuo Fujii,
KAZUYUKI WADA.
Reduction in Characteristic Deviations Due to Parasitic Elements on Continuous-Time Filters Using Integrators,
電子情報通信学会論文誌 A,
Vol. J81-A,
No. 7,
pp. 1049-1058,
1998.
-
Shigetaka Takagi,
Nobuo Fujii,
KAZUYUKI WADA.
Improvement on Frequency Characteristics of Integrator-Based Filters by Reducing Spread of Unity-Gain Frequencies,
電子情報通信学会論文誌 A,
Vol. J81-A,
No. 9,
pp. 1205-1212,
1998.
-
浦智則,
高木茂孝,
藤井信生.
イベント駆動に基づくシステムレベルシミュレータ,
電気学会電子・情報・システム部門誌,
Vol. 117C,
No. 8,
pp. 1043-1052,
1997.
-
Kawori Takakubo,
Hajime Takakubo,
Shigetaka Takagi,
Nobuo Fujii.
Wide Dynamic Range MOS Analog Inverter,
IEICE Trans. Fundamentals,
Vol. E80-C,
No. 4,
pp. 537-543,
1997.
-
Kawori Takakubo,
Akira Yamada,
Hajime Takakubo,
Shigetaka Takagi,
Nobuo Fujii.
電流源を共用したデプリーション形MOSボルテージホロワ,
電子情報通信学会論文誌,
Vol. J80-CII,
No. 10,
pp. 354-355,
1997.
-
Moonjae Jeong,
Shigetaka Takagi,
Zdzislaw Czarnul,
Nobuo Fujii,
Nobuo Fujii.
Design of a Novel Linear 3-Input CMOS OTA and its Application to Filter Realization,
IEICE Trans. Fundamentals,
Vol. E80-A,
No. 12,
pp. 2548-2554,
1997.
-
Nobukazu Takai,
Shigetaka Takagi,
Nobuo Fujii.
GaAs MESFET Linearized Transconductor and Active Load with no CMBF,
IEICE Trans. Fundamentals,
Vol. E80,
No. 2,
pp. 321-327,
1997.
-
Shigetaka Takagi,
Zdzislaw Czarnul,
Tetsuya Iida,
Nobuo Fujii.
Generalization of MRC Circuits and Its Applications,
IEEE Transactions on Circuits and Systems I:Fundamental Theory and Applications,
Vol. 44,
No. 9,
pp. 777-784,
1997.
-
石井啓友,
Shigetaka Takagi,
NOBUO FUJII.
ゲート電位を固定したトランジスタを用いたスイッチトカレント回路とその自動調整回路,
IEEJ Transactions,
Vol. 117-C,
No. 8,
pp. 1035-1042,
1997.
-
高木茂孝,
大和一,
石井啓友,
藤井信生.
電圧制御電流源を用いてクロックフィードスルーを低減したスイッチトカレント回路,
電子情報通信学会論文誌,
Vol. J79-CII,
No. 11,
pp. 708-709,
1996.
-
Shigetaka Takagi,
Zdzislaw Czarnul,
Nobuo Fujii,
Kazuyuki Wada.
Topology-Independent Predistortion for Integrator-Based Filters,
IEICE Trans. Fundamentals,
Vol. E79-A,
No. 2,
pp. 176-183,
1996.
-
Shigetaka Takagi,
Nobuo Fujii,
Kazuyuki Wada.
A Drive of Input and Output Impedance Effects of Functional Blocks into a Frequency Shift of Active Circuits,
IEICE Trans. Fundamentals,
Vol. E78-A,
No. 2,
pp. 177-184,
1995.
-
Mohammed Ismail,
Robert Brannen,
Shigetaka Takagi,
Nobuo Fujii,
Nabil I. Khachab,
Ronny Khan,
Oddvar Aaserud.
Configurable CMOS multiplier/divider circuits for analog VLSI,
Journal of Analog Integrated Circuits and Signal Processing,
Vol. 5,
No. 3,
pp. 219-234,
1994.
-
Shigetaka Takagi,
Nobuo Fujii.
Novel highly linear MOS integrator using a negative impedance converter(NIC),
Electronics Letters,
Vol. 30,
No. 10,
pp. 746-748,
1994.
-
Koichi Ono,
N. Fujii,
Shigetaka Takagi,
Masao Hotta.
Design of low-distortion MOS OTA based on cross-coupled differential amplifier and its application to acitve filters,
The Transaction of the IEICE,
Vol. E77-A,
No. 2,
pp. 363-370,
1994.
-
Shigetaka Takagi,
Zdzislaw Czarnul,
Nobuo Fujii.
A Synthesis of Highly Linear MOS Circuits and Their Application to Filter Realization,
IEICE Trans. Fundamentals,
Vol. E77-A,
No. 2,
pp. 351-355,
1994.
-
Laredj Belabas,
Nobuo Fujii,
Shigetaka Takagi.
Small-signal high frequency MOSFET model considering two-field-dependent mobility effect,
IEICE Trans. Fundamentals,
Vol. E76-A,
No. 2,
pp. 193-203,
1993.
-
Jorge Koyama,
Shigetaka Takagi,
Takeshi Yanagisawa.
High-frequency active filters for low-voltage applications,
The Transactions of the IEICE,
Vol. 74-E,
No. 10,
pp. 3316-3325,
1991.
-
Kenji Tabei,
Zdzislaw Czarnul,
Shigetaka Takagi.
Realisation of highly linear MOS circuits using negative impedance converters,
Electronics Letters,
Vol. 27,
No. 16,
pp. 1416-1417,
1991.
-
沖根光夫,
藤井信生,
高木茂孝.
最少個数の受動素子による低感度4次帯域通過能動RCフィルタ,
電子情報通信学会論文誌,
Vol. J73-A,
No. 3,
pp. 632-634,
1990.
-
Zdzislaw Czarnul,
Shigetaka Takagi.
Design of linear tunable CMOS differential transconductor cells,
Electronics Letters,
Vol. 26,
No. 21,
pp. 1809-1811,
1990.
-
高木茂孝,
田部井憲治,
藤井信生,
柳沢健.
MRCを用いた連続時間形フィルタのための自動補正回路,
電子情報通信学会論文誌,
Vol. J73-A,
No. 8,
pp. 1368-1376,
1990.
-
Shigetaka Takagi,
Nobuo Fujii,
Takeshi. Yanagisawa.
Improvement of Differential Amplifier CMRR Using Balanced-Type NIC,
Electronics Letters,
Vol. 25,
No. 2,
pp. 153-154,
1989.
-
Jorge Koyama,
Shigetaka Takagi,
Takeshi Yanagisawa.
High-Frequency Active Filters Using Integraters Based on Negative Impedance Converters,
The Transactions of the IEICE,
Vol. 72-E,
No. 2,
pp. 124-129,
1989.
-
高木茂孝,
藤井信生,
柳沢健 .
高周波モノリシック差動入出力積分器 ,
電子情報通信学会論文誌 ,
Vol. J71-C,
No. 10,
pp. 1419-1425,
1988.
-
高木茂孝,
安西貴史,
柳沢健.
NICにより特性を改善した平衡形積分器とそのフィルタへの応用,
電子情報通信学会論文誌,
Vol. J71-A,
No. 2,
pp. 213-220,
1988.
-
高木茂孝,
大金義明,
藤井信生.
拡張節点電圧シミュレーションとその能動RCフィルタへの応用,
電子情報通信学会論文誌,
Vol. J71-A,
No. 2,
pp. 221-227,
1988.
-
Shigetaka Takagi,
Nobuo Fujii,
Takeshi Yanagisawa.
Highly Linear Canonical MOSFET-Capacitor Filters,
The Transaction of the IEICE,
Vol. 71-E,
No. 6,
pp. 562-566,
1988.
-
藤井信生,
高木茂孝,
渡辺光宏,
S. K.Mittra.
低域通過-高域通過特性の切換が容易な能動RCフィルタの一構成,
電子情報通信学会論文誌,
Vol. J71-A,
No. 7,
pp. 1464-1467,
1988.
-
Shigetaka Takagi,
Nobuo Fujii.
A Third-Order High-Frequency Active Filter Using Voltage Followers,
The Transactions of the IEICE,
Vol. 71-E,
No. 6,
pp. 557-558,
1988.
-
Hishatoshi Hagiwara,
Masazumi Kumazawa,
Shigetaka Takagi,
Makoto Furihata,
Minoru Nagata,
Takeshi Yanagisawa.
A Monolithic Video Frequency Filter Using NIC-Based Gyrators,
IEEE Journal of Solid-State Circuits,
Vol. SC-23,
No. 1,
pp. 175-182,
1988.
-
西尾研一,
渡部久寿,
高木茂孝,
降旗誠,
永田穣,
柳沢健.
可変特性高周波モノリシック積分器の一構成法とその特性自動チューニングフィルタへの応用,
電子情報通信学会論文誌,
Vol. J70-C,
No. 9,
pp. 1247-1254,
1987.
-
高木茂孝,
藤井信生.
LCシミュレーション形高周波能動RCフィルタの実現に適した全極形LCRフィルタの一構成,
電子通信学会論文誌,
Vol. J69-A,
No. 7,
pp. 869-879,
1986.
-
高木茂孝,
藤井信生.
電圧フォロワを用いた高周波帯域通過能動RCフィルタの一構成法,
電子通信学会論文誌,
Vol. J69-A,
No. 1,
pp. 89-97,
1986.
-
高木茂孝,
藤井信生.
電圧フォロワを用いた高周波4次帯域通過能動RCフィルタの一構成法,
電子通信学会論文誌,
Vol. J68-A,
No. 9,
pp. 983-986,
1985.
-
高木茂孝,
藤井信生.
同一2次区間を用いた能動RC有極帯域通過フィルタの一構成法,
電子通信学会論文誌,
Vol. J67-A,
No. 1,
pp. 1-7,
1984.
-
高木茂孝,
藤井信生.
インピーダンス・スケーリングされたLCRフィルタの電圧フォロワを用いたシミュレーション,
電子通信学会論文誌,
Vol. J67-A,
No. 11,
pp. 1060-1067,
1984.
Book
-
Takao Kobayashi,
Shigetaka Takagi.
ディジタル集積回路入門,
ディジタル集積回路入門,
朝倉書店,
Sept. 2014.
-
Shigetaka Takagi.
アナログ電子回路入門,
数理工学社,
July 2012.
-
Nobukazu Takai,
Takahide Sato,
Shigetaka Takagi,
Eiji Watanabe.
アナログ電子回路,
アナログ電子回路,
株式会社 オーム社,
Oct. 2011.
-
Shigetaka Takagi.
アナログ電子回路,
アナログ電子回路,
培風館,
Nov. 2008.
-
Shigetaka Takagi.
電子回路ハンドブック,
朝倉書店,
June 2006.
-
Shigetaka Takagi.
Linear Circuit Theory,
昭晃堂,
昭晃堂,
Oct. 2004.
-
Takao Kobayashi,
Shigetaka Takagi.
Introduction to Digital Integrated Circuits,
昭晃堂,
昭晃堂,
Feb. 2000.
-
Shigetaka Takagi.
Analog MOS Electronic Circuits,
昭晃堂,
昭晃堂,
June 1998.
International Conference (Reviewed)
-
Hiroki Sato,
Shigetaka Takagi.
CMOS Continuous-Time Integrator with Capacitance Multiplier,
2023 21st IEEE Interregional NEWCAS Conference,
June 2023.
-
Hiroki Sato,
Shigetaka Takagi.
Low-Power CMOS Local-Feedback Amplifier Using Dynamic Biasing,
The Asia Pacific Conference on Postgraduate Research in Microelectronics & Electronics (PrimeAsia),
Proceedings of PrimeAsia 2022,
Nov. 2022.
-
Hiroki Sato,
Shigetaka Takagi.
Low-voltage CMOS continuous-time integrator with capacitance multiplier,
2022 International Conference on Analog VLSI Circuits (AVIC 2022),
Proceedings of 2022 International Conference on Analog VLSI Circuits (AVIC 2022),
pp. 75-78,
Nov. 2022.
-
Hiroki Sato,
Shigetaka Takagi.
Reduction on Power Dissipation of Filters Based on Local-Feedback Amplifier,
2021 IEEE International Symposium on Circuits and Systems (ISCAS),
Apr. 2021.
-
Hiroki Sato,
Shigetaka Takagi.
CMOS Unity-Gain Voltage Amplifier for Low-Voltage Applications,
27th IEEE International Conference on Electronics, Circuits and Systems (ICECS),
2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Proceedings,
Nov. 2020.
-
Hiroki Sato,
Shigetaka Takagi.
Integrator Based on Local-Feedback Voltage Amplifier and Offset Compensation,
2020 IEEE International Symposium on Circuits and Systems,
Oct. 2020.
-
Shigetaka Takagi,
Hiroki Sato.
Design of Active Inductors for Minimizing Output Noise of LC-Simulation Type Filters,
2019 IEEE International Symposium on Circuits and Systems,
p. 4,
May 2019.
-
Hiroki Sato,
Shigetaka Takagi.
Local-Feedback Amplifier with Improved Linearity and Its Application to Continuous-Time Active Filter,
2018 International Symposium on Intelligent Signal Processing and Communication Systems,
Nov. 2018.
-
Shigetaka Takagi,
Hiroki Sato.
Low-Distortion Low-Power MOSFET-C Filter Design Method,
24th International Conference Mixed Design of Integrated Circuits and Systems,
June 2017.
-
Hiroki SATO,
Shigetaka TAKAGI.
Low-Voltage and Linear CMOS Chopping Modulation Circuit for Chopper Stabilization Technique,
International Conference on Analog VLSI Circuits 2016,
Proceedings of International Conference on Analog VLSI Circuits 2016,
電気学会,
Aug. 2016.
Official location
-
Hiroki Sato,
Shigetaka Takagi.
Low-Voltage Amplifier with Improved Linearity Using Triode Region MOSFET,
2015 IEEE International Symposium on Circuits and Systems,
May 2015.
-
Hiroki Sato,
Shigetaka Takagi.
Frequency-to-voltage converter for temperature compensation of CMOS RC relaxation oscillator,
IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS,
Vol. 2015-February,
No. February,
pp. 41-44,
2015.
-
Takahide Sato,
Shigetaka Takagi.
Theoretical analysis of efficiency of charge pump for white LED driver,
2012 International Conference on Analog VLSI Circuits,
Proceedings of 2012 International Conference on Analog VLSI Circuits,
Oct. 2012.
-
Nicodimus Retdian,
Yasuhiro Enomoto,
Shigetaka Takagi.
Analysis and Measures on the Effect of Non-idealities in Switched-Capacitor Integrators with Correlated Double Sampling,
International Conference on Analog VLSI Circuits,
CDROM,
Oct. 2012.
-
Nicodimus Retdian,
Shigetaka Takagi.
Implementation of Low-Noise Switched-Capacitor Low-pass Filters with Small Area,
2011 IEEJ International Analog VLSI Workshop,
Proceedings of 2011 IEEJ International Analog VLSI Workshop,
pp. 135-138,
Nov. 2011.
-
Hiroki Sato,
Zhishan Xu,
Nicodimus Retdian,
Shigetaka Takagi.
Low-Power Leapfrog Bandpass Filter with Transmission Zeros Using Integrators and Resistor-Based Addition Circuits,
20th European Conference on Circuit Theory and Design,
Proc. of the 20th European Conference on Circuit Theory and Design (ECCTD 2011),
pp. 386-389,
Aug. 2011.
-
Hiroki Sato,
Shigetaka Takagi.
An Adaptively-Biased CMOS Pair for Low-Voltage Applications,
2010 IEEJ International Analog VLSI Workshop,
Proceedings of 2010 IEEJ International Analog VLSI Workshop,
Sept. 2010.
-
N. Retdian,
D. Horii,
H. Sato,
S. Takagi.
Linear Voltage-to-Current Converter with Current Reuse,
2010 IEEJ International Analog VLSI Workshop,
Proceedings of 2010 IEEJ International Analog VLSI Workshop,
pp. 149-154,
Sept. 2010.
-
Nawatt Silawan,
Retdian NICODIMUS,
Shigetaka Takagi.
Balanced-Type Filter using Common-Mode Gain Reduction Technique,
IEEJ 2009 International Analog VLSI Workshop,
Proceedings of the 2009 IEEJ International Analog VLSI Workshop,
電気学会,
pp. 107-112,
Nov. 2009.
-
Nicodimus Retdian,
Katsuyuki Takagi,
Shigetaka Takagi.
Capacitance Spread Reduction Technique for Low-Cost Switched-Capacitor Filters Implementation,
European Conf. on Circuit Techniques and Designs,
Procs. of European Conf. on Circuit Techniques and Designs,
IEEE,
Aug. 2009.
-
Nicodimus Retdian,
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
1-V 10-MHz Gm-C Low-pass Filter in 0.18um CMOS Technology,
2008 IEEJ International Analog VLSI Workshop,
Proc. of IEEJ International Analog VLSI Workshop,
pp. 68-71,
July 2008.
-
Nicodimus Retdian,
Zhang Jieting,
Shigetaka Takagi.
A Design of Variable Gain Current Amplifier,
2008 IEEJ International Analog VLSI Workshop,
Proc. of IEEJ International Analog VLSI Workshop,
pp. 97-102,
July 2008.
-
Takashi Fujita,
Shigetaka Takagi,
Nobuo Fujii.
Low-Noise Amplifier with Low-Pass Characteristics for Ultra Wide Band Applications using FD-SOI Technology,
2008 IEEJ International Analog VLSI Workshop,
Proceedings of the 2008 IEEJ International Analog VLSI Workshop,
電気学会,
pp. 171-176,
July 2008.
-
Shigetaka Takagi,
Takahide Sato,
Nobuo Fujii.
Design of 4th Order Active RC Filter using 2 Three External Terminals RC Networks and a Single Voltage Follower,
2008 IEEJ International Analog VLSI Workshop,
Proceedings of th 2008 IEEJ International Analog VLSI Workshop,
電気学会,
pp. 56-61,
July 2008.
-
Atsumi Niwa,
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Novel DC Offset Cancellation in Direct Conversion Receivers,
2008 3rd Interantional Sympsium on Communication, Control and Signal Procesing,
Proceedings of 2008 3rd Interantional Sympsium on Communication, Control and Signal Procesing,
IEEE,
Vol. CDROM,
pp. 584-587,
Mar. 2008.
-
Takahide Sato,
Shigetaka Takagi,
Satoshi Suda,
Nobuo Fujii.
Power and Chip-area Reduction Technique fro OTA-C based Active Inductor,
2007 IEEJ International Analog VLSI Workshop,
Proceedings of the 2007 IEEJ International Analog VLSI Workshop,
電子回路研究専門委員会,
pp. 99-104,
Nov. 2007.
-
Nicodimus Retdian,
Shigetaka Takagi,
NOBUO FUJII.
Design Optimization of Staggered Amplifier for Wide-Band Applications,
European Conference on Circuit Theory and Design,
Proceedings of 2007 European Conference on Cricuit Theory and Design,
IEEE,
Vol. CDROM,
pp. 268-271,
Aug. 2007.
-
Siddik Yarman,
Nicodimus Retdian,
Shigetaka Takagi,
Nobuo Fujii.
Gain-Bandwidth Limitations of 0.18um Si-CMOS RF Technology,
European Conference on Circuit Theory and Design,
Proceedings of 2007 European Conference on Circuit Theory and Design,
IEEE,
Vol. CDROM,
pp. 264-267,
Aug. 2007.
-
Nicodimus Retdian,
Shigetaka Takagi,
Nobuo Fujii.
Improvement of Bootstrapped Switch using Track and Precharge Phase,
IEEE International Symposium on Circuits and Systems,
Proc. International Symposium on Circuits and Systems,
IEEE,
Vol. CDROM,
pp. 3335-3338,
May 2007.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Low-power design technique for flash A/D converters based on reduction of the number of comparators,
2007 IEEE International Symposium on Circuits and Systems,
Proceedings of 2007 IEEE International Symposium on Circuits and Systems,
Institute of Electrical and Electronics Engineers,
Vol. CDROM,
pp. 3606-3609,
May 2007.
-
Shigetaka Takagi,
Takahide Sato,
Atsumi Niwa,
Nobuo Fujii.
Equivalent Replacement of OTAs by Resistive Networks in Leapfrog Filters with Transmission Zeros,
2006 IEEJ International Analog VLSI Workshop,
Proc. IEEJ 2006 International Analog VLSI Workshop,
Vol. CD-ROM,
Nov. 2006.
-
Isamu Matsumoto,
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Low Power Track and Hold Circuit Design Based on Two-stage Configuration,
2006 IEEJ International Analog VLSI Workshop,
Proc. IEEJ 2006 International Analog VLSI Workshop,
Vol. CD-ROM,
Nov. 2006.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Systematic Design of MOSFET-C Impedance Simulation Circuits Based on GIC,
2005 IEEJ International Analog VLSI Workshop,
Proc. IEEJ International Analog VLSI Workshop,
Vol. CD-ROM,
Oct. 2005.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii,
Yasuyuki Hashimoto,
Koji Sakata,
Hiroyuki Okada.
Feedforward-Type Parasitic Capacitance Canceler and Its Application to 4GB/s T/H Circuits,
2005 IEEE International Symposium on Circuits and Systems,
Proc. IEEE International Symposium on Circuits and Systems,
Vol. CD-ROM,
pp. 5561-5564,
May 2005.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii,
Yasuyuki Hashimoto,
Kohji Sakata,
Hiroyuki Okada.
4 GB/s track and hold circuit using parasitic capacitance canceller,
2004 Europian Solid-State Circuits Conference,
Proceeding of the 30th Europian Solid-State Circuits Conference,
pp. 347-350,
Sept. 2004.
-
Nicodimus Retdian,
Shigetaka Takagi,
Nobuo Fujii.
Low-Voltage Low-Power Adaptive Bias Cascode Current Mirror,
European Conference on Circuit Theory and Design,
Proc. of European Conference on Circuit Theory and Design,
IEEE,
Vol. III,
pp. 297-300,
Sept. 2003.
-
Nicodimus Retdian Agung,
Shigetaka Takagi,
Nobuo Fujii.
Improving the Immunity to Substrate Noise Using Active Noise Cancellation Circuit in Mixed-Signal Integrated Circuits,
IEEE Asia-Pasific Conference on Circuits and Systems,
Proc. Asia-Pasific Conference on Circuits and Systems,
IEEE,
Vol. 1,
pp. 135-140,
Dec. 2002.
-
Nicodimus Retdian Agung,
Shigetaka Takagi,
Nobuo Fujii.
Feedback Based Active Guard Band Circuit with Improved Effective Noise Suppression,
IEEJ Analog VLSI Workshop,
Proceedings of 2002 International Analog VLSI Workshop,
The Insitute of Electrical Engineers of Japan,
pp. 139-143,
Sept. 2002.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Highly Linear Rail-to-Rail OTA Using Equivalent MOSFET Circuits,
2002 IEEJ International Analog VLSI Workshop,
Proc. IEEJ International Analog VLSI Workshop,
pp. 105-110,
Sept. 2002.
-
Nicodimus Retdian,
Shigetaka Takagi,
Nobuo Fujii.
Voltage Controlled Ring Oscillator with Wide Tuning Range and Fast Voltage Swing,
IEEE Asia-Pacific Conference on ASIC's,
Proceedings of 2002 Asia-Pacific Conference on ASICs,
IEEE,
pp. 201-204,
Aug. 2002.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Rail-to-Rail OTA using a Pair of Single Channel Type MOSFETs,
2002 International Symposium on Circuits and Systems,
Proc. IEEE International Symposium on Circuits and Systems,
vol. I,
pp. 329-332,
May 2002.
-
Shigetaka Takagi,
Takahide Sato,
Nobuo Fujii.
Area-Efficient Voltage-Feedback Type CMOS Companding Integrator,
2002 IEEE International Symposium on Circuits and Systems,
Proc. IEEE International Symposium on Circuits and Systems,
vol. II,
pp. 205-208,
May 2002.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Rail-to-Rail OTA Using a Combination of VCCS's Realized by an Identical Kind of MOSFET's,
2001 IEEJ International Analog VLSI Workshop,
Proc. IEEJ International Analog VLSI Workshop,
Vol. 2001,
pp. 41-44,
May 2001.
-
Shigetaka Takagi,
Nicodimus Retdian,
Kazuyuki Wada,
Nobuo Fujii.
Active Guard Band Circuit for Substrate Noise Suppression,
IEEE Int. Conf. on Circuits and Systems,
Proceedings of 2001 International Symposium on Circuits and Systems,
IEEE,
Vol. 1,
pp. 548-551,
May 2001.
-
Takahide Sato,
Mamoru Nakamura,
Kazuyuki Wada,
Shigetaka Takagi,
NOBUO FUJII.
Mobility-Reduction-Free Low-Distortion OTA using Backgate-Bias Technique,
2000 IEEE Asia-Pacific Conference on Circuit and Systems,
Proc. IEEE Asia-Pacific Conference on Circuit and Systems,
pp. 279-282,
Dec. 2000.
-
Takahide Sato,
Kazuyuki Wada,
Shigetaka Takagi,
NOBUO FUJII.
1.5-V OTA Using MOSFET's in Weak-Inversion Region,
IEEE International Symposium on Intelligent Signal Processing and Communication Systems,
Proc. IEEE International Symposium on Intelligent Signal Processing and Communication Systems,
vol. II,
pp. 634-646,
Nov. 2000.
-
Takahide Sato,
Kazuyuki Wada,
Shigetaka Takagi,
NOBUO FUJII.
Novel voltage-regulating circuit for low-voltage and low-power OTA realization using MOSFET's in the non-saturation region,
2000 International Symposium on Circuits and Systems,
Proceedings of 2000 IEEE International Symposium on Circuits and Systems,
Vol. 5,
pp. 477-480,
May 2000.
-
Takahide Sato,
Mamoru Nakamura,
Kazuyuki Wada,
Shigetaka Takagi,
NOBUO FUJII.
Voltage Regulating Circuit Using Depletion-Type MOSFET's and its Application to Low-Voltage OTA Realization,
2000 IEEJ International Analog VLSI Workshop,
Proc. IEEJ International Analog VLSI Workshop,
Vol. 2000,
pp. 119-123,
May 2000.
-
K.Shinsako,
Toshiyuki Yoshida,
Shigetaka Takagi,
Akinori Nishihara,
Nobuo Fujii.
A Design Method of N-D Variable FIR Filters Using (N+1)-D Prototype Filters,
1992 Asia Pacific Conference on Circuits and Systems,
Asia Pacific Conference on Circuits and Systems,
IEEE,
pp. 485-489,
Dec. 1992.
-
Shigetaka Takagi,
Hajime Nitta,
Jorge Koyama,
Makoto Furihata,
Nobuo Fujii,
Minoru Nagata,
Takeshi Yanagisawa.
100-MHz monolithic low-pass filters with transmission zeros using NIC integrators,
IEEE Journal of Solid-State Circuits,
Institute of Electrical and Electronics Engineers,
Vol. SC-26,
No. 4,
pp. 669-671,
1991.
Domestic Conference (Reviewed)
-
Retdian NICODIMUS,
Daichi Kumabe,
Shigetaka Takagi,
島健.
低雑音スイッチトキャパシタ電流積分回路の構成,
第27回 回路とシステムワークショップ,
第27回 回路とシステムワークショップ論文集,
電子情報通信学会 基礎・境界ソサイエティ,
pp. 288-293,
Aug. 2014.
-
Retdian NICODIMUS,
Shigetaka Takagi.
低雑音スイッチトキャパシタ電流積分回路の構成,
第26回 回路とシステムワークショップ,
第26回 回路とシステムワークショップ論文集,
電子情報通信学会,
pp. 351-356,
July 2013.
-
迫田慎平,
Shigetaka Takagi,
藤井信生.
Pseudo Exponential Function Generator With Wide Fitting Range,
電子回路研究会,
電気学会,
Vol. ECT-07,
No. 5,
pp. 25-30,
Jan. 2007.
-
Takahide Sato,
Shigetaka Takagi,
NOBUO FUJII.
縦続接続型トラックアンドホールド回路を用いた高速低消費電力ADC,
電気学会 電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT-06,
No. 114-120,
pp. 1-6,
Dec. 2006.
-
佐藤隆英,
Shigetaka Takagi,
藤井信生.
High-Speed Low-Power ADC using Two-Stage T/H Circuits,
電子回路研究会,
電気学会,
Vol. ECT-06,
No. 114,
pp. 1-5,
Dec. 2006.
-
Shigetaka Takagi,
Takahide Sato,
Yuji Satoh,
NOBUO FUJII.
インピーダンススケーリングに基づく高周波OTA-Cフィルタの一補償法,
電気学会 電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT06-61,
No. 52-69,
pp. 49-52,
June 2006.
-
Takahide Sato,
丁允善,
Shigetaka Takagi,
NOBUO FUJII.
GICに基づくインピーダンスの実現,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT05,
No. 48-55,
pp. 7-12,
June 2005.
-
Takahide Sato,
松本勇,
Shigetaka Takagi,
NOBUO FUJII,
橋本安行,
坂田浩司,
岡田博之.
高速トラックアンドホールド回路の構成,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT-04-68,
No. 66-76,
pp. 11-16,
Oct. 2004.
-
Takahide Sato,
Shigetaka Takagi,
NOBUO FUJII.
OTA-C構成積分器の動作速度に関する検討,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT-04,
No. 99-106,
pp. 7-10,
2004.
-
Takahide Sato,
山本 周平,
Shigetaka Takagi,
NOBUO FUJII.
広い飽和領域を有するカスコード接続MOSFET,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT-04,
No. 26-35,
pp. 1-6,
2004.
-
Takahide Sato,
楠田義憲,
Shigetaka Takagi,
NOBUO FUJII.
MOSFETの等価変換による低電圧OTAの構成,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT02-56,
pp. 1-6,
July 2002.
-
草間史人,
Takahide Sato,
Shigetaka Takagi,
NOBUO FUJII.
リングオシレータの低位相雑音化に関する考察,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT02-53,
pp. 13-18,
Apr. 2002.
-
Takahide Sato,
Shigetaka Takagi.
複数領域で動作するMOSFET対による Rail-to-Rail電圧-電流変換,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT02-01,
pp. 1-6,
Jan. 2002.
-
Takahide Sato,
Shigetaka Takagi.
CMOS Companding積分器に適したOTAの構成,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT01-83,
pp. 69-72,
Oct. 2001.
-
Takahide Sato,
Shigetaka Takagi,
NOBUO FUJII.
等価MOSFET回路とRail-to-Rail OTAへの応用,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT01-04,
pp. 17-22,
Jan. 2001.
-
Takahide Sato,
Shigetaka Takagi,
NOBUO FUJII.
Rail-to-Rail OTA using one kind MOSFET's as a VCCS,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT00,
No. 80-95,
pp. 79-84,
Oct. 2000.
-
Takahide Sato,
Mamoru Nakamura,
Kazuyuki Wada,
Shigetaka Takagi,
NOBUO FUJII.
キャリアの移動度の変化及び基板効果の影響を受けない低歪みOTA,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT00,
No. 32-37,
pp. 19-24,
Apr. 2000.
-
Takahide Sato,
中村守,
KAZUYUKI WADA,
Shigetaka Takagi,
NOBUO FUJII.
ディプリーション型MOSFETを用いた低歪みOTAとその応用,
回路とシステム(軽井沢)ワークショップ,
回路とシステム(軽井沢)ワークショップ,
Vol. 2000,
pp. 47-52,
Apr. 2000.
-
Takahide Sato,
Kazuyuki Wada,
Shigetaka Takagi,
NOBUO FUJII.
DCオフセットの無いソースフォロワを用いた電圧設定回路,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT00,
No. 1-20,
pp. 59-64,
Jan. 2000.
-
Takahide Sato,
Kazuyuki Wada,
Shigetaka Takagi,
NOBUO FUJII.
非飽和領域で動作するMOSFETを用いたOTAの一構成法,
電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT99,
No. 110-128,
pp. 25-30,
Oct. 1999.
-
堀一行,
Shigetaka Takagi,
AKINORI NISHIHARA,
NOBUO FUJII.
積分器の特性劣化の影響を軽減した高周波能動帯域通過フィルタの一設計法,
第4回回路とシステム軽井沢ワークショップ,
pp. 42-47,
Apr. 1991.
International Conference (Not reviewed / Unknown)
-
Isamu Matsumoto,
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Low Power Track and Hold Circuit Design Based on Two-stage Configuration,
International Analog VLSI Workshop,
Proceedings of 2006 International Analog VLSI Workshop,
Vol. CDROM,
Nov. 2006.
-
Masahiro Yoshioka,
Shigetaka Takagi,
Nobuo Fujii.
Quadrature Oscillator with Linear Current-Frequency Characteristic,
International Analog VLSI Workshop,
Proceedings of 2006 International Analog VLSI Workshop,
Vol. CDROM,
Nov. 2006.
-
Masahiro Yoshioka,
Shigetaka Takagi,
Nobuo Fujii.
Miller Capacitor with Wide Input Range and its Application to PLL Filters,
International Analog VLSI Workshop,
Proceedings of 2005 International Analog VLSI Workshop,
Vol. CDROM,
Oct. 2005.
-
Takahide Sato,
Shigetaka Takagi,
Nobuo Fujii.
Systematic Design of MOSFET-C Impedance Simulation Circuits Based on GIC,
International Analog VLSI Workshop,
Proceedings of 2005 International Analog VLSI Workshop,
Vol. CDROM,
Oct. 2005.
-
Kazuya Yoshizaki,
Shigetaka Takagi,
Nobuo Fujii.
Phase-Error Reduction Technique for Quadrature Ring Oscillators,
2005 European Conference on Circuit Theory and Design,
Proceedings of 2005 European Conference on Circuit Theory and Design,
Vol. III,
pp. 189-192,
Aug. 2005.
Domestic Conference (Not reviewed / Unknown)
-
Shigetaka Takagi,
Hiroki Sato.
Consideration about Amplifiers Simultaneously Satisfying Power Matching and Noise Matching Conditions,
電気学会電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-23,
No. 32,
pp. 37-42,
Mar. 2023.
-
Shigetaka Takagi,
Hiroki Sato.
Condition for Matching Circuits to Minimize Noise Factors of Low Noise Amplifiers,
電子回路研究会,
電子回路研究会資料,
電気学会,
Vol. ECT-21,
No. 050,
pp. 41-46,
Nov. 2021.
-
Hiroki Sato,
Shigetaka Takagi.
グラフ代数を用いたアナログ回路表現と構造分析・最適化・形式検証への応用,
電気学会電子回路研究会,
電気学会電子回路研究会資料集,
Dec. 2020.
-
Takuya Isbs,
Hiroki Sato,
Shigetaka Takagi.
1 V, Rail-to-Rail, and Highly-Linear Unity Gain Voltage Amplifier,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-20,
No. 15,
pp. 75-80,
Jan. 2020.
-
Naoki Takiguchi,
Shigetaka Takagi,
Hiroki Sato.
Translinear Principle Based CMOS Current Multiplier Using Level-Shift Circuits and its Application,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-20,
No. 16,
pp. 81-86,
Jan. 2020.
-
Weiwei Shao,
Shigetaka Takagi,
Hiroki Sato.
Single Operational Amplifier Based 5th-order Switched Capacitor Low-Pass Filters with Parasitic Capacitance Immunity,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-20,
No. 14,
pp. 69-74,
Jan. 2020.
-
Weiwei Shao,
Shigetaka Takagi,
Hiroki Sato.
ナイキスト周波数に伝送零点を有する単一演算増幅器型 4次スイッチトキャパシタ低域通過フィルタ,
2019 年電気学会電子・情報・システム部門大会,
2019 年電気学会電子・情報・システム部門大会 講演論文集,
Sept. 2019.
-
Kengo Takeishi,
Hiroki Sato,
Shigetaka Takagi.
Low-Power Filters Using Local-Feedback Voltage Amplifier,
電気学会電子回路研究会,
電気学会研究会資料,
Vol. ECT19,
No. 002,
pp. 5-9,
Jan. 2019.
-
Satoshi Fuji,
Shigetaka Takagi,
Hiroki Sato.
2nd-Order Switched-Capacitor Filters with a Single Operational Amplifier and Prasitic Capacitance Immunity Based on Transfer Functions Derived by Bilinear s-z Transform,
電気学会電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT19,
No. 001,
pp. 1-4,
Jan. 2019.
-
Shigetaka Takagi,
Hiroki Sato.
Design of Active Inductors for Minimizing Output Noise of LC-Simulation Type OTA-C Filters,
平成30年 電気学会 電子・情報・システム部門大会,
平成30年 電気学会 電子・情報・システム部門大会 講演論文集,
Sept. 2018.
-
Shigetaka Takagi,
Hiroki Sato.
Design Method of Highly Linear MOSFET-C Filters using Two Control Voltages Only,
電気学会電子回路研究会,
電気学会研究会資料,
Vol. ECT-18,
No. 29,
pp. 93-98,
Mar. 2018.
-
mamoru kitajima,
Shigetaka Takagi,
Hiroki Sato.
Low Noise Design of Higher-Order OTA-C Filters Using Active Inductors,
電子回路研究会,
電気学会研究会資料,
ECT-17,
089,
pp. 23-26,
Aug. 2017.
-
Hiroki Sato,
Shigetaka Takagi.
Area-Efficient Active Filter Using Linear Voltage Amplifier Cell,
電子回路研究会,
電気学会研究会資料,
ECT-17,
081,
pp. 27-32,
Aug. 2017.
-
Shigetaka Takagi,
Hiroki Sato.
Realization Method of MOSFET-C Filters with Large Dynamic Range,
電気学会電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT017,
No. 011,
pp. 51-56,
Jan. 2017.
-
Ryota Takahashi,
Shigetaka Takagi,
Hiroki Sato.
Log-domain integrator using MOS transistors and diodes,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT017,
No. 021,
pp. 105-110,
Jan. 2017.
-
Atsushi Mizuoka,
Shigetaka Takagi,
Hiroki Sato.
アクティブインダクタを用いた3次低域通過OTA-Cフィルタの雑音最小化設計,
電気学会電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT016,
No. 088,
Dec. 2016.
-
Atsushi Mizuoka,
Shigetaka Takagi,
Hiroki Sato.
Minimum Noise Design of 2nd-Order OTA-C Filters Using Active Inductor,
2016 Annual Conference of Electronics, Infomation and Systems Society, I.E.E. of Japan,
平成28年 電気学会 電子・情報・システム部門大会 講演論文集,
Electronics, Infomation and Systems Society, I.E.E. of Japan,
PS3-4,
pp. 1291-1292,
Aug. 2016.
-
Xinwei Liu,
Hiroki Sato,
Shigetaka Takagi.
High Slew Rate, Low Power Operational Amplifier Using Capacitance Multiplier Compensation and Slew Rate Boost Circuit,
2016 Annual Conference of Electronics, Information and Ssytems Society, I.E.E. of Japan,
平成28年 電気学会 電子・情報・システム部門大会 講演論文集,
Electronics, Information and Ssytems Society, I.E.E. of Japan,
SS4-10,
pp. 1454-1455,
Aug. 2016.
-
Hiroki Sato,
Shigetaka Takagi.
抵抗領域で動作するMOSFETを用いた低電源電圧・高線形電圧増幅回路におけるバイアス回路とオフセット補償,
電気学会電子回路研究会,
電子回路研究会資料ECT-15-106,
電気学会,
Dec. 2015.
-
Daiki Iwasaki,
Hiroki Sato,
Shigetaka Takagi.
MOSFETのみを用いた小面積参照電圧源回路の構成,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-15,
No. 35,
pp. 23-28,
Mar. 2015.
-
Ryota Takahashi,
Hiroki Sato,
Shigetaka Takagi.
Small-signal Analysis of Current-follower-based Linear Amplifier,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-15,
No. 18,
pp. 65-69,
Jan. 2015.
-
Syuhei Ishikawa,
Hiroki Sato,
Shigetaka Takagi.
Track&Hold Type Level-Crossing A-D Converter with Reduced Imapct of Prasitic Capacitors,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-15,
No. 19,
pp. 71-75,
Jan. 2015.
-
Hiroki Sato,
Shigetaka Takagi.
Low-voltae, Linear Amplifier Using Triode Region MOSFETs,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-14,
No. 98,
pp. 45-51,
Dec. 2014.
-
Retdian NICODIMUS,
Shigetaka Takagi.
基板雑音の影響を低減した低域通過フィルタの設計,
平成26年 電気学会 電子・情報・システム部門大会,
平成26年 電気学会 電子・情報・システム部門 講演論文集,
電気学会 電子・情報・システム部門大会委員会,
pp. 338-342,
Sept. 2014.
-
Paul Nogas,
Shigetaka Takagi,
Hiroki Sato,
Nicodimus Retdian.
Performance Comparison of Three Asynchronous Level-Crossing ADC Designs,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-14,
No. 30,
pp. 161-166,
Jan. 2014.
-
Kaito Chiyou,
Shigetaka Takagi,
Retdian NICODIMUS,
Hiroki Sato.
Reduction in Power Consumption of Current-mode Multipath Circuits by Current-Reuse technique,
電子回路研究会,
電気学会研究会資料,
電気学会,
ECT-13-035,
pp. 17-22,
Mar. 2013.
-
Shigetaka Takagi.
On Managing Operational Amplifier Design Contest,
電子情報通信学会総合大会,
2013年総合大会講演論文集,
電子情報通信学会,
ACDI-1-3,
SS-69~SS-70,
Mar. 2013.
-
有賀祐太,
Takahide Sato,
Shigetaka Takagi.
Extension of Input-and-output Voltage Range of Charge Pump Circuit for Energy Hervesting,
2012 Annual Conference of Electronics, Information and Systems Society, I.E.E. of Japan,
平成24年 電気学会 電子・情報・システム部門大会 講演論文集,
電気学会電子・情報・システム部門大会委員会,
pp. 1787-1788,
Sept. 2012.
-
Retdian NICODIMUS,
Yasuhiro Enomoto,
Shigetaka Takagi.
スイッチトキャパシタ積分回路における二重相関サンプリングの改善手法,
電気学会電子回路研究会,
電気学会電子回路研究会資料集,
Vol. ECT-12,
No. 044,
June 2012.
-
Hiroshi Suzuki,
Shigetaka Takagi,
Nicodimus Retdian,
Hiroki Sato.
Effective layouts for multi-path circuits to reduce substrate noise,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-12,
No. 28,
pp. 47-52,
Mar. 2012.
-
Hiroki Sato,
Shigetaka Takagi.
Design and Implementation of Computer-Aided Analog IC Design Environment Using Hepervisor,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-11,
No. 118,
pp. 33-38,
Dec. 2011.
-
Hiroki Sato,
Shigetaka Takagi.
Issues on Improvements on Analog Integrated Circuit Design Environment in Universities,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-11,
No. 117,
pp. 27-31,
Dec. 2011.
-
Retdian NICODIMUS,
Shigetaka Takagi.
Design of a Low-noise SC LPF with Small Chip Area,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-11,
No. 115,
pp. 15-20,
Dec. 2011.
-
Nicodimus Retdian,
Shigetaka Takagi.
SNR Improvement Technique in Switched-capacitor Circuits,
Technical Meeting on Electronic Circuits,
The Papers of Technical Meeting on Electronic Circuits,
vol. ECT-11,
no. 096,
Nov. 2011.
-
Daisuke Horii,
Nicodimus Retdian,
Hiroki Sato,
Shigetaka Takagi.
High-order Switched-Capacitor Filters Compensated for Effect of Parasitic Capacitors,
電子回路研究会,
The Papers of Technical Meeting on Electronic Circuits,
電気学会,
Vol. ECT,
No. 73,
pp. 31-35,
Oct. 2011.
-
Daisuke Horii,
Nicodimus Retdian,
Hiroki Sato,
Shigetaka Takagi.
Low-Frequency Noise Reduction in Switched Capacitor Filters by Using Idling Phases,
電子回路研究会,
The Papers of Technical Meeting on Electronic Circuits,
電気学会,
Vol. ECT,
No. 74,
pp. 37-41,
Oct. 2011.
-
Nawatt Sillawan,
Nicodimus Retdian,
Hiroki Sato,
Shigetaka Takagi.
Novel Superharmonic Injection-Locked Quadrature Oscillator,
電子回路研究会,
電子回路研究会資料,
電気学会,
Mar. 2011.
-
Hiroki Sato,
ZHI SHAN XU,
Retdian NICODIMUS,
Takahide Sato,
Shigetaka Takagi.
抵抗加算器とOTA-C積分器を用いて零点を持つフィルターの構成,
電子回路研究会,
電子回路研究会資料,
電気学会,
Jan. 2011.
-
Retdian NICODIMUS,
Shinji Tsukada,
Hiroki Sato,
Shigetaka Takagi.
スイッチトキャパシタ積分回路の総容量値の低減と雑音対信号比の改善,
電子回路研究会,
電子回路研究会資料,
電気学会,
Vol. ECT-11,
No. 1,
pp. 1-6,
Jan. 2011.
-
Hiroki Sato,
yuuki saitou,
Retdian NICODIMUS,
Shigetaka Takagi.
抵抗領域で動作するMOSFETを用いたOTA回路の入力電圧の改善,
電子回路研究会,
電子回路研究会資料,
電気学会,
Jan. 2011.
-
Nicodimus Retdian,
Seiji Sugiura,
Hiroki Sato,
Shigetaka Takagi.
Design of small-area switched-capacitor filters using charge redistribution and partial charge transfer,
電子回路研究会,
The Paper of Technical Meeting on Electronic Circuits,
The Institute of Electrical Engineers of Japan,
Vol. ECT-10,
No. 91,
pp. 33-38,
Oct. 2010.
-
Shigetaka Takagi.
Problems on Fostering Electric Circuit Designers in Universities,
電子・情報・システム部門大会,
電子・情報・システム部門大会講演論文集,
電気学会,
pp. 455-458,
Sept. 2010.
-
Retdian NICODIMUS,
Daisuke Horii,
Hiroki Sato,
Shigetaka Takagi.
Linear voltage-to-current converter with current reuse,
Technical Meeting on Electronic Circuits,
The Papers of Technical Meeting on Electronic Circuits,
The Institute of Electrical Engineers of Japan,
ECT-10,
066,
pp. 81-86,
June 2010.
Official location
-
Retdian NICODIMUS,
Shigetaka Takagi.
Reduction of Capacitance Spread in Switched Capacitor Filters,
電子情報通信学会総合大会,
電子情報通信学会総合大会 基礎・境界講演論文集,
電子情報通信学会,
pp. 9,
Mar. 2010.
-
Naoki Yoshida,
Keita Ogiwara,
Hiroki Sato,
Retdian NICODIMUS,
Shigetaka Takagi.
総容量値の小さい2次高域通過型スイッチトキャパシタフィルタの構成,
電気学会電子回路研究会,
電気学会電子回路研究会資料集,
電気学会,
ECT-10-038,
Mar. 2010.
-
Satoshi Ao,
Hiroki Sato,
Retdian NICODIMUS,
Shigetaka Takagi.
容量分割手法による平衡型低域通過型スイッチトキャパシタフィルタの総容量値の低減,
電気学会電子回路研究会,
電気学会電子回路研究会資料集,
電気学会,
ECT-10-037,
Mar. 2010.
-
Youichirou Ooi,
Hiroki Sato,
Nicodimus Retdian,
Shigetaka Takagi.
A Comparison of inductor-less CMOS Low Noise Amplifier,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-10,
No. 22,
pp. 35-40,
Feb. 2010.
-
Hiroki Sato,
Shigetaka Takagi.
A Low Voltage CMOS Current Mirror Circuit,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-10,
No. 13,
pp. 69-73,
Jan. 2010.
-
Seiji Sugiura,
吉田直記,
Retdian Agung Wahyu Wijaya NICODIMUS,
Shigetaka Takagi.
スイッチトキャパシタ低域通過フィルタの素子値の広がりを考慮した雑音低減のための設計法,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-09,
No. 67,
pp. 25-30,
June 2009.
-
Nawatt Silawan,
Nicodimus Retdian,
Shigetaka Takagi.
Balanced-Type OTA using Common-Mode Gain Reduction Technique,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-09,
No. 65,
pp. 13-18,
June 2009.
-
Kouta Uehara,
Retdian Agung Wahyu Wijaya NICODIMUS,
Shigetaka Takagi.
アナログディジタル混載SoCにおける同相雑音除去回路,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-09,
No. 51,
pp. 79-84,
Mar. 2009.
-
Masahiro Yoshioka,
Shigetaka Takagi,
NOBUO FUJII.
制御電流に対して発振周波数が直線的に変化する四相出力発振回路の測定結果と位相誤差の検討,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-09,
No. 36,
pp. 25-30,
Jan. 2009.
-
Satoshi Suda,
Shigetaka Takagi,
NOBUO FUJII.
Design of Switched Current Cyclic Analog to Digital Converters,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-08,
No. 93,
pp. 51-56,
Nov. 2008.
-
Masahiro Yoshioka,
Youichirou Ooi,
Shigetaka Takagi,
Nobuo Fujii.
Optimization of overlap duration about phase/freqeuncy detector,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-08,
No. 50,
pp. 1-6,
June 2008.
-
Nicodimus Retdian,
Naoki Shimasaki,
Shigetaka Takagi,
Nobuo Fujii.
High voltage interface circuit in deep submicron process,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-08,
No. 57,
pp. 35-40,
June 2008.
-
Atsumi Niwa,
Shigetaka Takagi,
Nobuo Fujii.
DC Offset Cancellation in Direct Conversion Receivers,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-08,
No. 36,
pp. 47-52,
Mar. 2008.
-
Shigetaka Takagi,
Nicodimus Retdian,
Jienting Zhang.
A Design of Variable Gain Currrent Amplifier,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-08,
No. 20,
pp. 1-6,
Mar. 2008.
-
Kazuyuki Wada,
Ykiya Kiyokawa,
Nicodimus Retdian,
Shigetaka Takagi,
Takahide Sato,
Nobuo Fujii.
Multi-Path Filters Robust to Substrate Noise and Nonlinearity,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-08,
No. 32,
pp. 23-28,
Mar. 2008.
-
Shigetaka Takagi,
Tsuyoshi Hirota,
Takahide Sato,
Nobuo Fujii.
Design of 4th order low pass filters using a source follower,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-08,
No. 33,
pp. 29-34,
Mar. 2008.
-
Tetsuro Mamura,
Shigetaka Takagi,
Noubo Fujii.
Area-Efficient Phase-Locked Loop using Double-Edge-Triggered Phase-Frequency Detector,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-08,
No. 4,
pp. 13-18,
Jan. 2008.
-
Nicodimus Retdian,
Takahide Sato,
Shigetaka Takagi,
NOBUO FUJII.
Design of A 1-V 5th-order Low-pass Filter,
Technical Meeting on Electronic Circuits,
Procs. of Technical Meeting on Electronic Circuits,
The Insitute of Electrical Engineers of Japan,
No. ECT-07-110,
pp. 43-49,
Dec. 2007.
-
Takashi Fujita,
Shigetaka Takagi,
Nobuo Fujii.
Low-Noise Wide-Band Amplifier with Low Pass Characteristics in FD-SOI,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-07,
No. 109,
pp. 37-42,
Dec. 2007.
-
Takahide Sato,
Shigetaka Takagi,
Satoshi Ao,
Nobuo Fujii.
Lowe power balanced-type filter without common-mode feedback circuit,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-07,
No. 79,
pp. 71-76,
Oct. 2007.
-
Atsumi Niwa,
Shigetaka Takagi,
Takahide Sato,
NOBUO FUJII.
Implementation of High-Pass Filter in Small Die Area and Its Application,
電子回路研究会,
電気学会研究会資料,
電気学会,
Vol. ECT-07,
No. 77,
pp. 59-64,
Oct. 2007.
-
Takahide Sato,
Shigetaka Takagi,
Satoshi Suda,
NOBUO FUJII.
能動インダクタを用いた低雑音電圧制御発振回路の一構成,
電気学会 電子回路研究会,
電気学会資料集 電子回路研究会,
Vol. ECT-07,
No. 35-45,
pp. 11-16,
June 2007.
-
Nicodimus Retdian,
Shingo Ogata,
Shigetaka Takagi.
Design of low power wideband amplifier using current reuse technique,
Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Insitute of Electrical Engineers of Japan,
Vol. ECT-07,
No. 35,
pp. 1-6,
June 2007.
-
平野大輔,
Shigetaka Takagi,
NOBUO FUJII.
ピークホールド回路を用いた自動利得制御,
電気学会電子回路研究会資料,
Vol. ECT07-23,
pp. 7-12,
Mar. 2007.
-
末吉敏則,
石河久美子,
加藤恭子,
高木茂孝,
寺井秀一,
山田明宏.
Panel Discussion: Problems and Proposals for Today's LSI Design Education,
電子回路研究会,
電気学会,
Vol. ECT06,
No. 100,
Nov. 2006.
-
高木茂孝,
佐藤隆英,
丹羽篤親,
藤井信生.
Reduction in Power Consumption of Leapfrog Bandpass Filter with Transmission Zeros,
電子回路研究会,
電気学会,
Vol. ECT06,
No. 85,
pp. 21-26,
Oct. 2006.
-
Nicodimus Retdian,
Shigetaka Takagi.
Track and Hold Circuit - Common Problems and Performance Improvement -,
Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Insitute of Electrical Engineers of Japan,
Vol. ECT-06,
No. 84,
Oct. 2006.
-
小林大祐,
Shigetaka Takagi,
NOBUO FUJII.
Jitter Tolerant Continuous-Time Sigma-Delta A-D Converter employing In-Loop Low-Pass Filter,
電子回路研究会,
電気学会,
Vol. ECT-06,
No. 69,
pp. 87-91,
June 2006.
-
高木茂孝,
佐藤隆英,
佐藤裕治,
藤井信生.
Compensation method of high frequency OTA-C filters based on impedance scaling,
電子回路研究会,
電気学会,
Vol. ECT06,
No. 61,
pp. 49-52,
June 2006.
-
高木茂孝,
坂井洋介,
藤井信生.
Cnacellation of output-signal distortion by multipath circuit technique,
電子回路研究会,
電気学会,
Vol. ECT06,
No. 62,
pp. 53-56,
June 2006.
-
山本周平,
高木茂孝,
藤井信生.
Low power consumption of Complex Logdomain Filter,
電子回路研究会,
電気学会,
Vol. ECT06,
No. 35,
pp. 53-58,
Mar. 2006.
-
松本勇,
高木茂孝,
藤井信生.
Low power track and hold circuit with the two-stage configuration,
電子回路研究会,
電気学会,
Vol. ECT06,
No. 30,
pp. 23-28,
Mar. 2006.
-
高木茂孝,
朝倉傑,
藤井信生.
Synthesis Method of Leapfrog Fitlers with Transmission Zeros by Reducing a Number of OTAs,
電子回路研究会,
電気学会,
Vol. ECT06,
No. 14,
pp. 15-20,
Jan. 2006.
-
佐藤洋平,
大塚政則,
高木茂孝.
Distortion-Free Technique Based on Averaging in Flash Analog-to-Digital Converter,
電子回路研究会,
電気学会,
Vol. ECT06,
No. 13,
pp. 9-13,
Jan. 2006.
-
楠田義憲,
Takahide Sato,
Shigetaka Takagi,
NOBUO FUJII,
馬場俊祐,
四手井綱章.
A 0.5V Logdomain Filter Using Low Threshold Voltage SOI CMOS Process,
電子回路研究会,
電気学会電子回路研究会資料,
Vol. ECT05,
No. 63,
pp. 17-22,
Nov. 2005.
-
Takahide Sato,
Shigetaka Takagi,
丁充善,
NOBUO FUJII.
MOSFET-C Impedance Realization Based on GIC,
電子回路研究会,
電気学会,
Vol. ECT-05,
No. 49,
pp. 7-12,
July 2005.
-
吉岡正浩,
高木茂孝,
藤井信生.
制御電流に対する直線性を改善した四相出力発振回路,
電子回路研究会,
電気学会,
Vol. ECT05,
No. 39,
pp. 5-10,
June 2005.
-
吉崎和也,
高木茂孝,
藤井信生.
4相出力リングオシレータの位相誤差の低減,
電子回路研究会,
電気学会,
Vol. ECT05,
No. 5,
pp. 23-28,
Jan. 2005.
-
Nicodimus Retdian Agung,
Shigetaka Takagi.
Active Shield Circuit With Automatic Control Sheme to Compensate Process Variation,
Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Insitute of Electrical Engineers of Japan,
Vol. ECT-04,
No. 99-106,
pp. 29-34,
Dec. 2004.
-
植木美久,
藤井信生,
高木茂孝.
広い入力範囲を有するOTAのチェビシェフ近似による設計,
電子回路研究会,
電気学会,
Vol. ECT04,
No. 101,
Dec. 2004.
-
Nicodimus Retdian,
Roman Nose,
Shigetaka Takagi,
Nobuo Fujii.
Low-Noise High-Output Voltage Regulator,
電子回路研究会,
電子回路研究会会議録,
電気学会,
Vol. ECT-04,
No. 43,
pp. 37-42,
June 2004.
-
鈴木寛人,
ニコデムス・レディアン・アグン,
和田和千,
高木茂孝.
基板雑音の平均量を低減するためのアクティブキャンセルとガードバンドの形状,
電子回路研究会,
電気学会,
Vol. ECT04,
No. 56,
pp. 51-56,
June 2004.
-
高木茂孝.
MOSアナログ集積回路入門 -トランジスタからフィルタまで-,
第17回 回路とシステム軽井沢ワークショップ,
電子情報通信学会,
pp. 93-100,
Apr. 2004.
-
武田睦彦,
高木茂孝,
藤井信生.
電流パスの切換えによるリングオシレータの一高速化手法,
電子回路研究会,
電気学会,
Vol. ECT04,
No. 32,
pp. 31-36,
Mar. 2004.
-
Nicodimus Retdian,
Kazuyuki Wada,
Shigetaka Takagi,
Hiroto SUZUKI.
Optimized Design of Active Shield Circuit with Consideration on On-Chip Layout,
IEEJ Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Insitute of Electrical Engineers of Japan,
Vol. ECT-04,
No. 31,
pp. 27-30,
Mar. 2004.
-
Hiroto SUZUKI,
Nicodimus Retdian,
Kazuyuki WADA,
Shigetaka TAKAGI.
ガードリングと接地領域の形状による基板雑音の低減効果の検討,
Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Insitute of Electrical Engineers of Japan,
Vol. ECT-04,
No. 26-35,
pp. 23-26,
Mar. 2004.
-
佐藤隆英,
山本周平,
高木茂孝,
藤井信生.
広い飽和領域を有するカスコード接続MOSFET,
電子回路研究会,
電気学会,
Vol. ECT04,
No. 26,
pp. 1-6,
Mar. 2004.
-
Nicodimus Retdian Agung,
Shigetaka Takagi.
Active Shielding System for Digital Noise Suppression with Consideration on Arbitrary Noise Source Position,
IEEJ Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Insitute of Electrical Engineers of Japan,
Vol. ECT-04,
No. 25,
pp. 35-39,
Jan. 2004.
-
吉崎和也,
高木茂孝,
藤井信生.
制御電流に対する線形性を改善したMOSトランジスタ発振回路の一構成,
電子回路研究会,
電気学会,
Vol. ECT04,
No. 21,
pp. 13-16,
Jan. 2004.
-
海野直之,
高木茂孝,
藤井信生.
回路ブロックの組み合わせによるアナログ電子回路の自動合成 -オペアンプの合成-,
電子回路研究会,
電気学会,
Vol. ECT04,
No. 18,
pp. 35-40,
Jan. 2004.
-
松原正悟,
高木茂孝,
藤井信生.
イメージ除去を考慮したオンチップ・チョッパ安定化ミキサの構成,
電子回路研究会,
電気学会,
Vol. ECT03,
No. 83,
Nov. 2003.
-
高橋紀晃,
高木茂孝,
藤井信生.
クロックフィードスルーの影響を低減したスイッチトカレントメモリセルの一構成法,
電子回路研究会,
電気学会,
Vol. ECT03,
No. 55,
June 2003.
-
本木健一,
楠田義憲,
伊藤幸紀,
武田睦彦,
松原正悟,
佐藤隆英,
高木茂孝,
藤井信生.
FM受信機の構成 ~CMOSプロセスによる1チップ化を目指して~,
電子回路研究会,
電気学会,
Vol. ECT03,
No. 68,
June 2003.
-
Nicodimus Retdian Agung,
Shigetaka Takagi.
Active Guard Band Circuit with Automatic Tunability,
IEEJ Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Insitute of Electrical Engineers of Japan,
Vol. ECT-02,
No. 112-122,
pp. 47-50,
Dec. 2002.
-
Nicodimus Retdian Agung,
Shigetaka Takagi,
Kazuyuki Wada,
Nobuo Fujii.
Design Optimization of Active Guard Band Circuit with Consideration on Device Matching and Frequency Characteristics,
IEEJ Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Insitute of Electrical Engineers of Japan,
Vol. ECT-02,
No. 1-12,
pp. 13-18,
Jan. 2002.
-
Nicodimus Retdian,
Shigetaka Takagi,
Nobuo Fujii.
High PSRR Active Guard Band Circuit for Digital Noise Suppression,
Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Institute of Electrical Engineers of Japan,
Vol. ECT-01,
No. 69-86,
pp. 1-4,
June 2001.
-
Shigetaka Takagi,
Nicodimus Retdian Agung,
Kazuyuki Wada,
Nobuo Fujii.
Substrate Noise Suppression Using Active Guard Band Circuit,
IEEJ Technical Meeting on Electronics Circuits,
Proc. of Technical Meeting on Electronics Circuits,
The Insitute of Electrical Engineers of Japan,
Vol. ECT-00,
No. 38-61,
pp. 107-112,
June 2000.
-
長谷川央道,
Shigetaka Takagi,
AKINORI NISHIHARA,
NOBUO FUJII.
放射状抵抗回路網の構成とそのウェーブ能動RCフィルタへの応用,
電気学会電子回路研究会,
電気学会電子回路研究会資料,
電気学会,
ECT-94-21,
June 1994.
-
黒木信,
Shigetaka Takagi,
AKINORI NISHIHARA,
NOBUO FUJII.
リープフログ形振幅可変遅延平坦フィルタの一構成法,
回路とシステム、VLSI設計技術、デジタル信号処理研究会,
電子情報通信学会技術研究報告,
電子情報通信学会,
CAS94-11/VLD94-11/DSP94-33,
June 1994.
-
Zdzislaw Czarnul,
Shigetaka Takagi,
Nobuo Fujii.
Common Mode Feedback Circuit with Differential-Difference Amplifier,
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications,,
Vol. 41,
No. 3,
pp. 243-246,
1994.
-
Suehiro Shimauchi,
Shigetaka Takagi,
AKINORI NISHIHARA.
ウェーブレット変換を用いたエンベロープの異なる信号の分離,
回路とシステム、デジタル信号処理研究会,
電子情報通信学会技術研究報告,
電子情報通信学会,
CAS92-98/DSP92-98,
Jan. 1993.
-
新迫数宏,
Toshiyuki YOSHIDA,
Shigetaka Takagi,
AKINORI NISHIHARA,
NOBUO FUJII.
3次元フィルタを用いた2次元特性可変型FIRフィルタの一設計法,
回路とシステム研究会,
電子情報通信学会技術研究報告,
電子情報通信学会,
CAS92-18,
May 1992.
Other Publication
-
Shigetaka Takagi.
Current Status and Future of Operational Amplifier Contest,
The Journal of the Institute of Electronics, Information and Communication Engineers,
電子情報通信学会,
Vol. 97,
No. 9,
pp. 769-773,
Sept. 2014.
-
Shigetaka Takagi,
Takahide Sato,
Retdian NICODIMUS.
工業規格から課せられる制約へのアナログ回路屋の挑戦,
応用科学学会誌,
応用科学学会,
Vol. 24,
No. 1,
pp. 12-15,
May 2011.
Patent
-
Shigetaka Takagi.
スイッチトキャパシター積分回路、フィルター回路、物理量測定装置、及び電子機器.
Patent.
Registered.
国立大学法人東京工業大学, セイコーエプソン株式会社.
2012/03/19.
特願2012-061984.
2013/09/30.
特開2013-197813.
特許第5975435号.
2016/07/29
2016.
-
Shigetaka Takagi.
スイッチトキャパシター積分回路、フィルター回路、多出力フィルター回路、物理量測定装置、及び電子機器.
Patent.
Registered.
国立大学法人東京工業大学, セイコーエプソン株式会社.
2011/08/30.
特願2011-186955.
2013/03/14.
特開2013-051470.
特許第5842468号.
2015/11/27
2015.
-
Shigetaka Takagi.
スイッチトキャパシター積分回路、フィルター回路、物理量測定装置、及び電子機器.
Patent.
Registered.
国立大学法人東京工業大学, セイコーエプソン株式会社.
2011/07/08.
特願2011-151531.
2013/01/31.
特開2013-021426.
特許第5825624号.
2015/10/23
2015.
-
Shigetaka Takagi.
スイッチトキャパシター回路を用いたハイパスフィルター及び電子機器.
Patent.
Registered.
国立大学法人東京工業大学, セイコーエプソン株式会社.
2010/02/17.
特願2010-032134.
2011/09/01.
特開2011-171882.
特許第5733694号.
2015/04/24
2015.
-
Shigetaka Takagi.
スイッチトキャパシター回路を用いたハイパスフィルター及び電子機器.
Patent.
Published.
国立大学法人東京工業大学, セイコーエプソン株式会社.
2010/02/17.
特願2010-032135.
2011/09/01.
特開2011-171883.
2011.
-
Shigetaka Takagi.
スイッチトキャパシタ回路を用いた積分回路、ローパスフィルタおよび電子機器.
Patent.
Registered.
国立大学法人東京工業大学, セイコーエプソン株式会社.
2009/01/27.
特願2009-015669.
2010/08/12.
特開2010-177791.
特許第5224287号.
2013/03/22
2013.
-
Shigetaka Takagi.
スイッチトキャパシタ回路を用いた積分回路、ローパスフィルタおよび電子機器.
Patent.
Registered.
国立大学法人東京工業大学, セイコーエプソン株式会社.
2008/02/19.
特願2008-037766.
2009/09/03.
特開2009-200618.
特許第5019059号.
2012/06/22
2012.
-
NOBUO FUJII,
Shigetaka Takagi,
Takahide Sato.
アクティブインダクタ回路、発振器、及び、フィルタ回路.
Patent.
Published.
国立大学法人東京工業大学, シャープ株式会社.
2007/05/22.
特願2007-135800.
2008/12/04.
特開2008-294578.
2008.
-
Shigetaka Takagi.
信号処理方法及び信号処理装置.
Patent.
Published.
国立大学法人東京工業大学, 株式会社 半導体理工学研究センター.
2006/06/19.
特願2006-169144.
2007/12/27.
特開2007-336474.
2007.
-
NOBUO FUJII,
Shigetaka Takagi.
同調回路及びこれに用いる可変利得減衰器.
Patent.
Published.
国立大学法人東京工業大学, シャープ株式会社.
2006/03/30.
特願2006-095484.
2007/10/18.
特開2007-274179.
2007.
-
NOBUO FUJII,
Shigetaka Takagi.
負荷回路及びこれを用いた同調回路.
Patent.
Published.
国立大学法人東京工業大学, シャープ株式会社.
2006/03/30.
特願2006-095485.
2007/10/18.
特開2007-274180.
2007.
-
Shigetaka Takagi,
NOBUO FUJII,
Takahide Sato.
信号処理方法及び信号処理装置.
Patent.
Registered.
国立大学法人東京工業大学, 豊橋技術科学大学.
2005/06/15.
特願2005-175052.
2006/12/28.
特開2006-352441.
特許第4217787号.
2008/11/21
2008.
-
Shigetaka Takagi,
NOBUO FUJII,
Takahide Sato.
信号処理方法及び信号処理装置.
Patent.
Registered.
国立大学法人東京工業大学, 豊橋技術科学大学.
2005/06/15.
特願2005-175052.
2006/12/28.
特開2006-352441.
特許第4217787号.
2008/11/21
2008.
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