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ホーム > 教員情報 > 大学院 電気情報工学専攻 > 伊藤 康之 教授

伊藤 康之 教授


[担当課程]
博士前期・後期課程

[取得学位]
工学博士(早稲田大学)

研究テーマ

  • 次世代移動体通信用リコンフィギュラブルアナログ集積回路の研究
  • マイクロ波・ミリ波SiRF・GaN送受信デバイス・回路・モジュールの研究

主な研究業績

<著書(過去5年間)>
  1. “マイクロ波伝送・回路デバイスの基礎”,現代電子情報通信選書「知識の森」、電子情報通信学会編,2013年2月, pp. 149-153.
  2. “PCBを用いたRFマイクロ波回路の基礎”,科学技術出版社,2013年10月, 259頁.

<研究論文(過去5年間)>
  1. K. Sakamoto and Y. Itoh, “L-Band SiGe HBT Differential Variable Gain Amplifiers Using Capacitance-Variable/Selectable Bridged-T Attenuators”, Contemporary Engineering Sciences, Vol. 5, No. 8, pp. 391-405, 2012.
  2. K. Sakamoto and Y. Itoh, “L-Band SiGe HBT Frequency-Tunable Dual-Bandpass or Dual-Bandstop Differential Amplifiers Using Varactor-Loaded, Stacked LC-Resonators”, Contemporary Engineering Sciences, Vol. 5, No.9, pp. 413-426, 2012.
  3. K. Sakamoto and Y. Itoh, “L-Band SiGe HBT Frequency-Tunable Dual-Bandpass or Dual-Bandstop Differential Amplifiers Using Varactor-Loaded Series and Parallel LC Resonators”, IEICE Trans. Electron., Vol.E95-C, No.12, pp.1839 -1845, December. 2012.
  4. K. Sakamoto and Y. Itoh, “A Dual-Band SiGe HBT Frequency-Tunable and Phase-Shifting Differential Amplifier Employing Varactor-Loaded, Stacked LC-Resonators”, International Journal of Microwave Science and Technology, Volume 2012, Article ID 157971, 7 pages, November 2012.
  5. Y. Shoji, K. Sakamoto and Y. Itoh, ”L-Band SiGe HBT Reflection Type Phase Shifters Using Active Loads with Varactor-Loaded LC Resonators and RC-Feedback Circuits”, Contemporary Engineering Sciences, Vol. 6, No. 7, pp. 329-340, 2013.
  6. Y. Shoji, K. Sakamoto and Y. Itoh, ” A Dual-Band Reflection Type Phase Shifter Using Active Loads”, Contemporary Engineering Sciences, Vol. 7, No. 20, pp. 957-964, 2014.
  7. Y. Itoh and H. Takagi, “L-Band SiGe HBT Dual-Band Differential Amplifiers Having Frequency-Tunable Bandpass or Bandstop Responses Using Novel Varactor-Tuned Dual-Band Resonators”, Contemporary Sciences, Vol. 9, No. 15, pp. 713-725, 2016.
  8. Y. Itoh and H. Takagi, “L-Band SiGe HBT Active Differential Equalizers with Varactor-Tuned Bias Circuits for Variable Positive or Negative Gain Slopes”, Contemporary Sciences, Vol. 9, No. 15, pp. 727-733, 2016.
  9. Heng-Tung Hsu, Yueh-Chin Lin, Lu-Che Huang, Chia-Hua Chang, Ting-En Hsieh, Yasushi Itoh, and Edward Yi Chang, “The Effect of Surface Passivation on the Electrical Performance of AlGaN/GaN HEMTs with Slant Field Plate”, IEEE Compound Semiconductor Week, pp.1-2, 2016.
<国際会議(過去5年間)>
  1. K. Sakamoto and Y. Itoh, “A Stopband-Tunable Low-Noise Differential Amplifier with Dual-Passband and Triple-Stopband Using Varactor-Tuned Bias Circuits”, Proceeding of the APMC2014, pp.1166-1168, November 2014.
  2. Y. Itoh, N. Mizuo and A. Ohta,” An L-Band 4-bit SiGe HBT Active Differential Equalizer Using Capacitance-Selectable Bridged-T Attenuators”, Proceeding of the ISMOT 2015, pp.164 -166, June 2015.
  3. Y. Itoh, H. Mizuo, and A. Ohta, “A Dual-Band SiGe HBT Active Load Using Stacked LC Resonators and RC Series Feedback Circuits”, Proceeding of the RFIT2015, pp. 113-116, August 2015.
  4. Y. Itoh, H. Mizuo, and A. Ohta, “An L-Band SiGe HBT Active Vector Modulator Using Lookup Tables of the Control Voltage for High Stability and Small Amplitude/Phase Errors”, Proceeding of the 45th European Microwave Conference, pp. 1096-1099, September 2015.
  5. Y. Itoh and H. Takagi, “L-Band SiGe HBT Active Differential Equalizers Providing Variable Positive or Negative Gain Slopes”, Proceeding of the 21th International Conference on Microwaves, Radar and Wireless Communications, May 2016.
  6. Y. Itoh and H. Takagi, “L-Band SiGe HBT Active Differential Equalizers with Variable Inclination and Position of the Positive and Negative Gain Slopes”, Proceeding of the 46th European Microwave Conference, pp. 1015-1018, October 2016.
  7. Y. Itoh, “Millimeter-Wave Low-Noise Devices, Amplifiers and Modules for Space Applications”, Special Topics on Semiconductor Devices and Applications, International College of Semiconductor Technology, September 2016.

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