論文

• Yudai Yamazaki, Jun Sakamaki, Jian Pang, Joshua Alvin, Zheng Li, Dongwon You, Jill Mayeda, Atsushi Shirane, Kenichi Okada. A 37-43.5GHz Phase and Amplitude Detection Circuit with 0.049-degree and 0.036-dB Accuracy for 5G Phased-Array Calibration Using Transformer-Based Injection-Enhanced ILFD, IEEE Journal of Solid-State Circuits (JSSC), Vol. 58, No. 10, pp. 2851-2860, Oct. 2023.
• Yudai Yamazaki, Joshua alvin, Jian Pang, Atsushi Shirane, Kenichi Okada. A 28GHz High-Accuracy Phase and Amplitude Detection Circuit for Dual-Polarized Phased-Array Calibration, Vol. E106-C, No. 4, pp. 149-156, Apr. 2023.
• Zheng Li, Jian Pang, Yi Zhang, Yudai Yamazaki, Qiaoyu Wang, Peng Luo, Weichu Chen, Yijing Liao, Minzhe Tang, Zhengyan Guo, Yun Wang, Xi Fu, Dongwon You, Naoki Oshima, Shinichi Hori, Jeehoon Park, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada. A 39-GHz CMOS Bi-Directional Doherty Phased-Array Beamformer Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station, IEEE Journal of Solid-State Circuits (JSSC), Vol. 58, No. 4, pp. 901-914, Apr. 2023.

国際会議発表 (査読有り)

• Yudai Yamazaki, Jun Sakamaki, Jian Pang, Joshua Alvin, Zheng Li, Atsushi Shirane, Kenichi Okada. A 37-39GHz Phase and Amplitude Detection Circuit with 0.060 degree and 0.043dB RMS Errors for the Calibration of 5GNR Phased-Array Beamforming, IEEE Asian Solid-State Circuits Conference (A-SSCC), Nov. 2022.
• Yudai Yamazaki, Jian Pang, Atsushi Shirane, Kenichi Okada. A 1.8-67GHz Divide-by-4 ILFD Using Area-Efficient Transformer-Based Injection-Enhancing Technique, IEEE European Solid-State Circuits Conference (ESSCIRC), Sept. 2022.
• Zheng Li, Jian Pang, Yi Zhang, Yudai Yamazaki, Qiaoyu Wang, Peng Luo, Weichu Chen, Yijing Liao, Minzhe Tang, Zhengyan Guo, Yun Wang, Xi Fu, Dongwon You, Naoki Oshima, Shinichi Hori, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada. A 39-GHz CMOS Bi-Directional Doherty Phased-Array Beamformer Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station, IEEE Symposium on VLSI Circuits (VLSI Circuits), June 2022.
• Yudai Yamazaki, Joshua Alvin, Jian Pang, Atsushi Shirane, Kenichi Okada. A 39GHz Divide-by-8 LC-Ring ILFD Designed for 5G New Radio n260 Band, IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), Nov. 2021.

国際会議発表 (査読なし・不明)

• Yudai Yamazaki, Jun Sakamaki, Jian Pang, Joshua Alvin, Zheng Li, Atsushi Shirane, Kenichi Okada. A 37-39GHz Phase and Amplitude Detection Circuit with 0.060 degree and 0.043dB RMS Errors for the Calibration of 5GNR Phased-Array Beamforming, IEEE Custom Integrated Circuits Conference (CICC), Apr. 2023.

国内会議発表 (査読なし・不明)

• 山崎 雄大, Jian Pang, 白根 篤史, 岡田 健一. トランスフォーマ型注入増幅手法を用いた超広帯域4分周ILFDの研究, 電子情報通信学会 集積回路研究会, Dec. 2022.
• 山崎 雄大, Jian Pang, 白根 篤史, 岡田 健一. トランスフォーマ型注入増幅手法を用いた超広帯域4分周ILFDの研究, 電子情報通信学会 ソサイエティ大会, Sept. 2022.
• 坂巻 潤, 山崎 雄大, Joshua Alvin, Jian Pang, Zheng Li, 白根 篤史, 岡田 健一. フェーズドアレイ校正のための37-39GHz帯位相・振幅検出回路, 電子情報通信学会 ソサイエティ大会, Sept. 2022.
• Zheng Li, Jian Pang, Yi Zhang, 山崎 雄大, Qiaoyu Wang, Peng Luo, Weichu Chen, Yijing Liao, Minzhe Tang, Zhengyan Guo, Yun Wang, Xi Fu, Dongwon You, 大島 直樹, 堀 真一, 國弘 和明, 白根 篤史, 岡田 健一. ミスマッチ補償技術を用いた分散DPDによる39GHz帯CMOS双方向ドハティフェーズドアレイ無線機, 電子情報通信学会 集積回路研究会, Aug. 2022.
• Zheng Li, Jian Pang, Yi Zhang, Yudai Yamazaki, Qiaoyu Wang, Peng Luo, Weichu Chen, Yijing Liao, Minzhe Tang, Zhengyan Guo, Yun Wang, Xi Fu, Dongwon You, Naoki Oshima, Shinichi Hori, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada. A 39-GHz CMOS Bi-Directional Doherty Phased-Array Beamformer Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station, IEEE SSCS Japan Chapter VLSI Circuits報告会, July 2022.
• 山崎 雄大, Alvin Joshua, Jian Pang, 白根 篤史, 岡田 健一. 28GHzフェーズドアレイ無線通信システムにおける高精度検出回路の研究」, 電子情報通信学会 LSIとシステムのワークショップ, May 2021.

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