@article{CTT100620545,
  author = {Sang-yeop Lee and Shuhei Amakawa and Noboru Ishihara and Kazuya Masu},
  title = {2.4–10 GHz Low-Noise Injection-Locked Ring Voltage Controlled Oscillator in 90nm Complementary Metal Oxide Semiconductor},
  journal = {Japanese Journal of Applied Physics},
  year = 2011,
}

@inproceedings{CTT100632184,
  author = {Sang_Yeop Lee and Hiroyuki Ito and Noboru Ishihara and Kazuya Masu},
  title = {An Inductorless Phase-Locked Loop with Pulse Injection Locking Technique in 90 nm CMOS},
  booktitle = {IEICE Technical Report ICD 2011-100(2011-12)},
  year = 2011,
}

@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{CTT100630331,
  author = {Sang_yeop Lee and Hiroyuki Ito and Shuhei Amakawa and Satoru Tanoi and Noboru Ishihara and Kazuya Masu},
  title = {1.2-17.6 GHz Ring-VCO-Based PLL with Injection Locking  in 65 nm 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{CTT100629964,
  author = {李 尚曄 and 天川 修平 and 伊藤 浩之 and 石原 昇 and 益 一哉},
  title = {インジェクションロックを適用したインダクタレス位相同期ループ回路},
  booktitle = {2011 年 電子情報通信学会総合大会},
  year = 2011,
}