研究室メンバーによる最近の発表
伊藤 栄，西澤 真一，岸川 諒子， 天川 修平，" ポリハーモニックディストーションモデルの解析的利用に関する検討"，IEICE 信学技報 (ICD研究会)，2025/12，宮古島.
S. Ito, S. Amakawa, K. K. Tokgoz, and H. Ito, “Input Reflection Coefficient of Weakly Nonlinear One-Port Network”, International Symposium on Biomedical Engineering (ISBE) / International Workshop on Nanodevice Technologies (IWNT), P2-21, Higashihiroshima City, Japan, Oct. 2025.
S. Ito, S. Nishizawa and S. Amakawa, "Toward Analytic Uncertainty Evaluation of Weakly Nonlinear Power Meters," Joint Workshop Thailand-Japan Microwave (TJMW), Thailand, October, 2025.
S. Amakawa, "Recent advances in on-chip transmission line measurements," International Conference on Microelectronic Test Structures (ICMTS), San Antonio, Texas, USA, March 26, 2025.
S. Amakawa, "Recent advances in on-chip transmission line measurements," International Conference on Microelectronic Test Structures (ICMTS), San Antonio, Texas, USA, March 26, 2025.
S. Amakawa, T. Yoshida, M. E. Gadringer, and W. Bösch, "Modal TRL de-embedding of symmetric differential transmission lines with proper reference impedance matrix transformations," 104th ARFTG Microwave Measurement Symposium, San Juan, Puerto Rico, January 21, 2025.
S. Amakawa, S. Tanaka, M. Fujishima, and T. Yoshida, "Second-tier TRL-based characteristic impedance estimation using a longer thru," Asia-Pacific Microwave Conference, pp. 976–978, Bali, Indonesia, November 20, 2024.
三橋樹，天川修平， 「Polyharmonic distortion modelによる非線形回路網の解析」， 電子情報通信学会マイクロ波研究会， MW2024-126, 2024年11月14日．
S. Amakawa, "Measurement and modeling for sub-THz CMOS design: Challenges and opportunities," Asia-Pacific Microwave Conference, pp. 864–866, Taipei, Taiwan, December 8, 2023.
S. Amakawa, "X-parameters and metrology applications," Workshop on Advanced Techniques and Applications for Large Signal Measurements and Characterization, Asia-Pacific Microwave Conference, Taipei, Taiwan, December 5, 2023.
S. Amakawa, "On-chip transmission lines for silicon CMOS 6G: From basics to open questions," Tutorial talk, 2023 International Conference on IC Design and Technology, Tokyo, Japan, September 25, 2023.
S. Amakawa, "Design of silicon CMOS ICs and modules for 6G: With headaches, possible cures, and open questions in measurements," 100th ARFTG Microwave Measurement Conference, Workshop on Emerging millimeter-wave & THz measurement for 6G communication, Las Vegas, Nevada, USA, January 25, 2023.
上村莉久，天川修平，「伝送線路を構成する導体のモデルパラメータの 抽出」，ICD/CAS学生若手研究会，発表番号42，2022年12月17日．
天川修平， 「ミリ波オンウェハー測定：暗部と光明」， Microwave Workshops & Exhibition (MWE)， ワークショップ FR1B，November 26, 2021.
K. Ono and S. Amakawa, "Theoretical study of optimal feedback LNA design," IEEE International Symposium on Radio-Frequency Integration Technology (RFIT), pp. 201–203, September 4, 2020.
S. Amakawa, "Sub-THz CMOS transmission lines: Properties, characterization, and modeling," IEEE International Symposium on Radio-Frequency Integration Technology (RFIT), p. 64, September 2, 2020.
S. Amakawa and M. Fujishima, "Wideband power-line decoupling technique for millimeter-wave CMOS integrated circuits," IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1–4, May 29, 2019.
S. Amakawa, "Characteristic impedance determination up to THz frequencies in light of causality," Global Symposium on Millimeter Waves (GSMM), pp. 50–52, May 23, 2019.
S. Amakawa, A. Takeshige, S. Hara, R. Dong, S. Lee, T. Yoshida, M. Fujishima, K. Masu, and H. Ito, "Causal characteristic impedance determination using calibration comparison and propagation constant," 92nd ARFTG Microwave Measurement Conference, Orlando, Florida, USA, January 22, 2019.