@article{CTT100673246,
  author = {Sho Ikeda and Sang_yeop Lee and Tatsuya Kamimura and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {A Sub-1mW Class-C-VCO-Based Low Voltage PLL with Ultra-Low-Power Digitally-Calibrated ILFD in 65nm CMOS},
  journal = {IEICE TRANSACTIONS on Electronics},
  year = 2014,
}

@article{CTT100654651,
  author = {Sho Ikeda and Sang_yeop Lee and Tatsuya Kamimura and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {Fractionally Injection-Locked Frequency Multiplication Technique with Multi-Phase Ring Voltage-Controlled Oscillator},
  journal = {Japanese Journal of Applied Physics},
  year = 2013,
}

@article{CTT100653109,
  author = {Sangyeop Lee and Tatsuya Kamimura and Shin Yonezawa and Atsushi Shirane and Sho Ikeda and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {A Multi-Band Quadrature Clock Generator With High-Pass-Filtered Pulse Injection Technique},
  journal = {IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS},
  year = 2013,
}

@article{CTT100644430,
  author = {Sangyeop Lee and Norifumi Kanemaru and Sho Ikeda and Tatsuya Kamimura and Satoru Tanoi and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {A Ring-VCO-Based Injection-Locked Frequency Multiplier with Novel Pulse Generation Technique in 65nm CMOS},
  journal = {IEICE Transactions},
  year = 2012,
}

@article{CTT100644803,
  author = {Tatsuya Kamimura and Sang-yeop Lee and Satoru Tanoi and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {0.1 V 13 GHz Transformer-Based Quadrature Voltage-Controlled Oscillator with a Capacitor Coupling Technique in 90 nm Complementary Metal Oxide Semiconductor},
  journal = {Japanese Journal of Applied Physics},
  year = 2012,
}

@inproceedings{CTT100669029,
  author = {Sho Ikeda and Tatsuya Kamimura and Sangyeop Lee and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {A 950µW 5.5-GHz Low Voltage PLL with Digitally-Calibrated ILFD and Linearized Varactor},
  booktitle = {},
  year = 2014,
}

@inproceedings{CTT100661248,
  author = {Sho Ikeda and Tatsuya Kamimura and Sangyeop Lee and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {A Transformer-Based Current-Reuse QVCO with a Capacitor Coupling Technique in 180 nm CMOS},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100660517,
  author = {池田 翔 and 上村 龍也 and 李 尚曄 and 伊藤 浩之 and 石原 昇 and 益 一哉},
  title = {デジタル自動校正付き注入同期型分周器および線形バラクタを用いた低電圧位相同期回路},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100653237,
  author = {池田翔 and 上村龍也 and 李尚曄 and 金丸法史 and 伊藤浩之 and 石原昇 and 益一哉},
  title = {注入同期型分周器およびC級動作VCOを用いた0.5V位相同期回路},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100657722,
  author = {Sho Ikeda and Tatsuya Kamimura and Sangyeop Lee and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {A Sub-1mW 5.5-GHz PLL with Digitally-Calibrated ILFD and Linearized Varactor for Low Supply Voltage Operation},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100644393,
  author = {Sho Ikeda and Sangyeop Lee and Tatsuya Kamimura and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {Fractionally Injection-Locked Frequency Multiplication Technique with Multi-Phase Ring VCO},
  booktitle = {},
  year = 2012,
}

@inproceedings{CTT100639070,
  author = {池田 翔 and 上村 龍也 and 李 尚曄 and 田野井 聡 and 伊藤 浩之 and 石原 昇 and 益一哉},
  title = {容量結合を用いた超低電圧トランスフォーマー型直交電圧制御発振器},
  booktitle = {},
  year = 2012,
}

@inproceedings{CTT100645778,
  author = {Sho Ikeda and Tatsuya Kamimura and Sangyeop Lee and Norifumi Kanemaru and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {A 0.5-V 5.5-GHz Class-C-VCO-Based PLL with Ultra-Low-Power ILFD in 65 nm CMOS},
  booktitle = {},
  year = 2012,
}

@inproceedings{CTT100631514,
  author = {Norifumi Kanemaru and Sho Ikeda and Tatsuya Kamimura and Sang_yeop Lee and Satoru Tanoi and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {A Ring-VCO-Based Injection-Locked Frequency Multiplier Using a New Pulse Generation Technique in 65 nm CMOS},
  booktitle = {International SoC Design Conference 2011 (ISOCC2011)},
  year = 2011,
}

@inproceedings{CTT100630330,
  author = {Tatsuya Kamimura and Sang_yeop Lee and Satoru Tanoi and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {A 0.1-V 13-GHz Transformer-Based Quadrature VCO with a Capacitor Coupling Technique in 90nm CMOS},
  booktitle = {Extended Abstracts of the 2011 International Conference on Solid State Devices and Materials},
  year = 2011,
}

@inproceedings{CTT100629913,
  author = {上村 龍也 and 李 尚曄 and 田野井 聡 and 伊藤 浩之 and 石原 昇 and 益 一哉},
  title = {パルス信号注入同期を用いた低位相雑音電圧制御発振器の検討},
  booktitle = {LSIとシステムのワークショップ2011},
  year = 2011,
}

@inproceedings{CTT100612099,
  author = {李 尚曄 and 上村 龍也 and 天川 修平 and 石原 昇 and 益 一哉},
  title = {注入同期を用いた低位相雑音リングVCO型PLL},
  booktitle = {2010 年電子情報通信学会エレクトロニクスソサイエティ大会},
  year = 2010,
}

@inproceedings{CTT100612100,
  author = {上村 龍也 and 李 尚曄 and 田野井 聡 and 天川 修平 and 石原 昇 and 益 一哉},
  title = {注入同期を用いたスケーラブル広帯域リング型電圧制御発振器回路},
  booktitle = {2010 年電子情報通信学会エレクトロニクスソサイエティ大会},
  year = 2010,
}