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Publication List - TAKAHIRO AOYAGI 2009 (27 / 310 entries)
Journal Paper
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Takahiro Aoyagi,
Marie Nakazawa,
Masaya Tabaru,
Kentaro Nakamura,
Sadayuki Ueha.
Measurement of surface acoustic wave velocity using a variable-line-focus polyurea thin-film ultrasonic transducer,
IEEE Transactions on UltrasonIcs, FerroelectrIcs, and Frequency control,
IEEE,
vol. 56,
no. 8,
pp. 1761-1768,
Aug. 2009.
Official location
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Norihiko KATAYAMA,
Kenichi TAKIZAWA,
Takahiro AOYAGI,
Jun-ichi TAKADA,
Huan-Bang LI,
Ryuji Kohno.
Channel Model on Various Frequency Bands for Wearable Body Area Network,
IEICE TRANSACTIONS on Communications,
IEICE,
Vol. 92-B,
No. 2,
pp. 418-424,
Feb. 2009.
International Conference (Reviewed)
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Takahiro Aoyagi,
Daisuke Koyama,
Kentaro Nakamura,
Marie Tabaru.
Equivalent circuit analysis of efficiency improvement in multilayered polyurea ultrasonic transducers,
The 29th Symposium on Ultrasonics Electronics,
Proceedings of the 30th Symposium on Ultrasonics Electronics,
Vol. 30,
pp. 503-504 (3P3-14),
Nov. 2009.
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Bin Zhen,
Takahiro Aoyagi,
Ryuji Kohno.
Dynamic on-body channel and its ARQ error control,
2009 6th International Symposium on Wireless Communication Systems (ISWCS'09),
Proc. 2009 6th International Symposium on Wireless Communication Systems (ISWCS'09),
2009 6th International Symposium on Wireless Communication Systems (ISWCS'09),
pp. 560-564,
Sept. 2009.
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Kenichi Takizawa,
Takahiro Aoyagi,
Kiyoshi Hamaguchi,
Ryuji Kohno.
Performance evaluation of wireless communications through capsule endoscope,
The 31st Annual International IEEE EMBS Conference,
Proc. Engineering in Medicine and Biology Society, 2009. EMBC 2009. Annual International Conference of the IEEE,
pp. 6897-6900 (SuA15.4),
Sept. 2009.
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Ryo Miyazaki,
Atsuhiro Nishikata,
Takahiro Aoyagi,
Youji Kotsuka.
Tunable EM-wave Absorber Below 1GHz using Diode Grid and its Evaluatio by Large Stripline,
2009 International Symposium on Electromagnetic Compatibility, Kyoto,
Proceedings of the 2009 International Symposium on Electromagnetic Compatibility, Kyoto,
The Institute of Electronics, Information and Communication Engineers,
pp. 729-732 (24P1-2),
July 2009.
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Takahiro Aoyagi,
Kimitoshi Murano,
Atsuhiro Nishikata,
Youji Kotsuka.
Metamaterial Wave Absorber to Improve Oblique Incident Characteristics,
2009 International Symposium on Electromagnetic Compatibility, Kyoto,
Proceedings of the 2009 International Symposium on Electromagnetic Compatibility, Kyoto,
The Institute of Electronics, Information and Communication Engineers,
pp. 733-736 (24P1-3),
July 2009.
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Kenichi Takizawa,
Takahiro Aoyagi,
Ryuji Kohno.
Channel Modeling and Performance Evaluation on UWB-Based Wireless Body Area Networks,
IEEE International Conference on Communications,
Proceedings of the IEEE International Conference on Communications,
IEEE Communications Society,
(WCS-P1-4),
June 2009.
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Bin Zhen,
Kenichi Takizawa,
Takahiro Aoyagi,
Ryuji Kohno.
A Body Surface Coordinator for Implanted Biosensor Networks,
IEEE International Conference on Communications, Adhoc and Sensor Networking Symposium,
Proceedings of the IEEE International Conference on Communications, Adhoc and Sensor Networking Symposium,
IEEE Communications Society,
(AHSN-P1-10),
June 2009.
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Takahiro Aoyagi,
Kenichi Takizawa,
Takehiko Kobayashi,
Jun-ichi Takada,
Ryuji Kohno.
Development of a WBAN Channel Model for Capsule Endoscopy,
The 2009 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting,
Proceedings of the 2009 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting,
The 2009 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting,
p. (408.1),
June 2009.
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Kenichi Takizawa,
Takahiro Aoyagi,
Huan-Bang Lee,
Jun-ichi Takada,
Takehiko Kobayashi,
Ryuji Kohno.
Path Loss and Power Delay Profile Channel Models for Wireless Body Area Networks,
The 2009 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting,
Proceedings of the 2009 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting,
The 2009 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting,
p. (408.3),
June 2009.
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Kamya Yekeh Yazdandoost,
Kenichi Takizawa,
Takahiro Aoyagi,
Jun-ichi Takada,
Ryuji Kohno.
An Overview of NICT's Channel Model Planning for Wireless Body Area Network,
7th Management Committee Meeting, COST2100,
9th Management Committee Meeting, European Co-operation in the field of Scientific and Technical Research (COST2100),
European Co-operation in the field of Scientific and Technical Research (COST2100),
TD(09)754,
Feb. 2009.
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Kenichi Takizawa,
Takahiro AoyagiKenichi Takizawa,
Takahiro Aoyagi,
Kiyoshi Hamaguchi,
Ryuji Kohno.
Performance Evaluation on Wireless Communication Technology for Implantable Wireless Body Area Network,
International Symposium on Medical Information and Communication Technology,
International Symposium on Medical Information and Communication Technology,
International Symposium on Medical Information and Communication Technology,
1D08,
Feb. 2009.
Official location
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Marco Hernandez,
Takahiro Aoyagi,
Juni-chi Takada,
Ryuji Kohno.
UWB Channel Modeling for BANs based on the Auto-Regressive Moving Average (ARMA) Synthesis Method,
International Symposium on Medical Information and Communication Technology,
International Symposium on Medical Information and Communication Technology,
International Symposium on Medical Information and Communication Technology,
1D10,
Feb. 2009.
Official location
Domestic Conference (Not reviewed / Unknown)
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NISHIKATA Atsuhiro,
AOYAGI Takahiro,
KOTSUKA Youji.
EM-wave Absorber using Artificial Magnetic Material Composed of Loop Array,
2009 Communications Society, IEICE Conference,
Proceedings of the 2009 Communications Society, IEICE Conference,
IEICE,
Vol. 1,
p. 327 (B-4-44),
Sept. 2009.
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Tomoki Hamaji,
Atsuhiro Nishikata,
Takahiro Aoyagi.
Investigation for the Measurement of Complex Permittivity of Fingers around 800 MHz by Waveguide Penetration Method,
2009 Communications Society, IEICE Conference,
Proceedings of the 2009 Communications Society, IEICE Conference,
IEICE,
Vol. 1,
p. 295 (B-4-12),
Sept. 2009.
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Takahiro Aoyagi,
Kiyoshi Hamaguchi,
Ryuji Kohno.
Simulation of Human Motions for Constructing the Dynamic Wearable WBAN Channel Model,
2009 Communications Society, IEICE Conference,
Proceedings of the 2009 Communications Society, IEICE Conference,
IEICE,
Vol. 1,
p. 49 (B-1-49),
Sept. 2009.
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Hiroaki Hagiwara,
Yun Kang,
Masahiko Inamori,
Kenichi Takizawa,
Takahiro Aoyagi,
Kiyoshi Hamaguchi.
Measurements of received signal level radiated from implanted signal generators,
2009 Communications Society, IEICE Conference,
Proceedings of the 2009 Communications Society, IEICE Conference,
IEICE,
Vol. 1,
p. 50 (B-1-50),
Sept. 2009.
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Takahiro Aoyagi,
Hiroshi Kurihara,
Koji Takizawa.
Theoretical study for diffracted wave from pyramidal electromagnetic wave absorber,
The Technical Group on Microwave Engineering, IEICE,
IEICE Technical Report,
IEICE,
Vol. 109,
No. 158,
pp. 133-136 (MW009-54,OPE2009-54),
July 2009.
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Takahiro Aoyagi,
Kiyoshi Hamaguchi,
Ryuji Kohno.
Human motion simulation for dynamic Wearable WBAN propagation channel,
IEIECE Medical Information and Communications Technology Meeting (MICT),
Proceedings of the 2009 2nd meeting on Medical Information and Communication Technology,
Technical Commuttee on Medical Information and Communication Technology IEICE,
pp. 123-137 (MICT2009-17),
July 2009.
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Kenichi Takizawa,
Shigeru Omori,
Hideo Harada,
Hiroaki Hagiwara,
Yoshiki Takeoka,
Yoshimitsu Kudoh,
Hiroki Shoki,
Masatoshi Homan,
Takahiro Aoyagi,
Kiyoshi Hamaguchi,
Ryuji Kohno.
Research on Wireless Communication Technologies for Advanced Medical Information Networks - Activity Report of Medical ICT Consortium Promoted by NICT -,
The 13th Spring Meeting of JAMI (Symposium 2009 in Nagasaki),
Proceedings of 13th Spring Meeting of JAMI (Symposium 2009 in Nagasaki),
The 13th Spring Meeting of JAMI (Symposium 2009 in Nagasaki) office,
p. 20 (TO-4),
June 2009.
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Kenichi Takizawa,
Takahiro Aoyagi,
Huan-Bang Li,
Jun-ichi Takada,
Takehiko Kobayashi,
Ryuji Kohno.
Wearable Channel Models Based on Measured Channel Responses by using Practical Antennas,
電子情報通信学会総合大会,
電子情報通信学会総合大会通信講演論文集1,
pp. S5-S6,
Mar. 2009.
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TAKAHIRO AOYAGI,
Marie Nakazawa,
Daisuke KOYAMA,
KENTARO NAKAMURA.
High Frequency Characteristics of a polyurea variable-line-focus-beam-transducer,
日本音響学会2009年春季研究発表会,
日本音響学会2009年春季研究発表会講演論文集,
日本音響学会,
pp. 1195-1196 (2-2-1),
Mar. 2009.
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TAKAHIRO AOYAGI,
Kenichi Takizawa,
Takehiko Kobayashi,
Jun-ichi Takada,
Ryuji Kohno.
Construction of a WBAN Channel Model for Capsule Endoscopy,
電子情報通信学会総合大会,
電子情報通信学会総合大会通信講演論文集1,
pp. S13-S14 (B-1-7),
Mar. 2009.
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Ryo MIYAZAKI,
Atsuhiro NISHIKATA,
Takahiro AOYAGI,
Youji KOTSUKA.
Tunable EM-wave Absorber below 1 GHz using Diode Lattice and its Evaluation by Large Stripline,
IEICE General Conference,
Proc. IEICE General Conference,
IEICE,
p. 371 (B-4-28),
Mar. 2009.
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TAKAHIRO AOYAGI,
滝沢賢一,
小林岳彦,
Jun-ichi Takada,
河野隆二.
電波伝搬損失測定とシミュレーションによるインプラントWBAN電波伝搬モデルの構築,
電子情報通信学会医療情報通信技術研究会,
Proc. IEICE MICT,
No. 7,
pp. 69-84,
Jan. 2009.
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滝沢賢一,
TAKAHIRO AOYAGI,
穂満政敏,
浜田リラ,
石上忍,
小林岳彦,
Jun-ichi Takada,
河野隆二.
インプラントWBANを想定した液体ファントムによる電波伝搬損失の測定,
電子情報通信学会医療情報通信技術研究会,
Proc. IEICE MICT,
No. 7,
pp. 63-68,
Jan. 2009.
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