@article{CTT100899626, author = {Yuma Kase and Shinichi Hori and Naoki Oshima and Kazuaki Kunihiro}, title = {Radio-over-Fiber System with 1-bit Outphasing Modulation for 5G/6G Indoor Wireless Communication}, journal = {IEICE Transactions on Electronics}, year = 2023, } @article{CTT100918069, author = {Zheng Li and Jian Pang and Yi Zhang and Yudai Yamazaki and Qiaoyu Wang and Peng Luo and Weichu Chen and Yijing Liao and Minzhe Tang and Zhengyan Guo and Yun Wang and Xi Fu and Dongwon You and Naoki Oshima and Shinichi Hori and Jeehoon Park and Kazuaki Kunihiro and Atsushi Shirane and Kenichi Okada}, title = {A 39-GHz CMOS Bi-Directional Doherty Phased-Array Beamformer Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station}, journal = {IEEE Journal of Solid-State Circuits (JSSC)}, year = 2023, } @article{CTT100896393, author = {Kenichi OKADA and Jian PANG and Atsushi SHIRANE and Naoki OSHIMA and Kazuaki KUNIHIRO}, title = {Millimeter-Wave Phased-Array Transceiver for 5G and Beyond}, journal = {The Journal of IEICE}, year = 2022, } @article{CTT100896394, author = {岡田 健一 and PangJian and 白根 篤史 and 大島 直樹 and 國弘 和明}, title = {5G/Beyond 5Gを実現するミリ波フェイズドアレー無線機技術}, journal = {電子情報通信学会誌}, year = 2022, } @article{CTT100898668, author = {Jian Pang and Zheng Li and Xueting Luo and Joshua Alvin and Rattanan Saengchan and Ashbir Aviat Fadila and Kiyoshi Yanagisawa and Yi Zhang and Zixin Chen and Zhongliang Huang and Xiaofan Gu and Rui Wu and Yun Wang and Dongwon You and Bangan Liu and Zheng Sun and Yuncheng Zhang and Hongye Huang and Naoki Oshima and Keiichi Motoi and Shinichi Hori and Kazuaki Kunihiro and T. Kaneko and Atsushi Shirane and Kenichi Okada}, title = {A CMOS Dual-Polarized Phased-Array Beamformer Utilizing Cross-Polarization Leakage Cancellation for 5G MIMO Systems}, journal = {IEEE Journal of Solid-State Circuits}, year = 2021, } @article{CTT100898570, author = {Jian Pang and Zheng Li and Ryo Kubozoe and Xueting Luo and Rui Wu and Yun Wang and Dongwon You and Ashbir Aviat Fadila and Rattanan Saengchan and Takeshi Nakamura and Joshua Alvin and Daiki Matsumoto and Bangan Liu and Aravind Tharayil Narayanan and Junjun Qiu and Hanli Liu and Zheng Sun and Hongye Huang and Korkut Kaan Tokgoz and K. Motoi and N. Oshima and S. Hori and K. Kunihiro and T. Kaneko and A. Shirane and K. Okada}, title = {A 28-GHz CMOS Phased-Array Beamformer Utilizing Neutralized Bi-Directional Technique Supporting Dual-Polarized MIMO for 5G NR}, journal = {IEEE Journal of Solid-State Circuits}, year = 2020, } @article{CTT100896886, author = {Kazuaki Kunihiro and Shinichi Hori and Tomoya Kaneko}, title = {High efficiency power amplifiers for mobile base stations: Recent trends and future prospects for 5G}, journal = {IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences}, year = 2018, } @article{CTT100899625, author = {Kazuaki Kunihiro and Yuji Takahashi and Yasuo Ohno}, title = {Physical Modeling of Off-State Breakdown in Power GaAs MESFETs}, journal = {Solid State Electronics}, year = 2003, } @article{CTT100899627, author = {Kazuaki Kunihiro and Yasuo Ohno}, title = {Design considerations for buried p-layers to suppress substrate-trapping effects in GaAs MESFETs}, journal = {Solid State Electronics}, year = 2001, } @article{CTT100899628, author = {Kazuaki Kunihiro and Kensuke Kasahara and Yuji Takahashi and Yasuo Ohno}, title = {Microwave Performance of 0.3-um Gate-Length Multi-Finger AlGaN/GaN Heterojunction FETs with Minimized Current Collapse}, journal = {JPN. J. APPL. PHYS.}, year = 2000, } @article{CTT100899630, author = {K. Kunihiro and K. Kasahara and Y. Takahashi and Y. Ohno}, title = {Experimental evaluation of impact ionization coefficients in GaN}, journal = {IEEE Electron Device Letters}, year = 1999, } @article{CTT100899633, author = {Kazuaki Kunihiro and Michael Gaa and Eckehard Schoell}, title = {Influence of External Circuits on Filamentary Current Flow During Impurity Breakdown in n-type GaAs}, journal = {Electronics Letters}, year = 1997, } @article{CTT100899631, author = {Kazuaki Kunihiro and Michael Gaa and Eckehard Schoell}, title = {Formation of Current Filaments in n-type GaAs under crossed Electric and Magnetic Fields}, journal = {Physical Review B}, year = 1997, } @article{CTT100899634, author = {K. Kunihiro and Y. Ohno}, title = {A large-signal equivalent circuit model for substrate-induced drain-lag phenomena in HJFETs}, journal = {IEEE Transactions on Electron Devices}, year = 1996, } @article{CTT100899638, author = {Kazuaki Kunihiro and Michael Gaa and Eckehard Schoell}, title = {Dynamics of current filaments in n-type GaAs under the influence of a transverse magnetic field}, journal = {Proc. 23rd Int. Conf. on the Physics of Semiconductors}, year = 1996, } @article{CTT100899636, author = {K. Kunihiro and H. Yano and N. Goto and Y. Ohno}, title = {Numerical analysis of kink effect in HJFET with a heterobuffer layer}, journal = {IEEE Transactions on Electron Devices}, year = 1993, } @article{CTT100899635, author = {Kazuaki Kunihiro and Hitoshi Yano and Hiroshi Nishizawa and Yasuo Ohno}, title = {An Analytical Model for Frequency-Dependent Drain Conductance in HJFETs}, journal = {Int. Symp. on Gallium Arsenide and Related Compounds}, year = 1993, } @inproceedings{CTT100918326, author = {太田 健 and You Donwong and Fu Xi and Wang Xiaolin and Gao Yuan and 戸村 崇 and 國弘 和明 and 酒井 啓之 and 岡田 健一 and 白根 篤史}, title = {円偏波アクティブカプラーを用いた低消費電力小型衛星搭載用フェーズドアレイ送信機}, booktitle = {}, year = 2024, } @inproceedings{CTT100918325, author = {成清 泰斗 and Fu Xi and You Dongwon and Wang Xiaolin and 酒井 啓之 and 戸村崇 and 岡田 健一 and 白根 篤史 and 國弘 和明}, title = {Ka帯通信用低軌道衛星向け放射線センサー搭載型フェーズドアレイ受信機に関する研究}, booktitle = {}, year = 2024, } @inproceedings{CTT100918094, author = {Chenxin Liu and Kazuaki Kunihiro and Kenichi Okada}, title = {IEEE International Solid-State Circuits Conference (ISSCC) Student Research Preview}, booktitle = {}, year = 2024, } @inproceedings{CTT100896890, author = {Zheng Li and Jian Pang and Yi Zhang and Yudai Yamazaki and Qiaoyu Wang and Peng Luo and Weichu Chen and Yijing Liao and Minzhe Tang and Zhengyan Guo and Yun Wang and Xi Fu and Dongwon You and Naoki Oshima and Shinichi Hori and Kazuaki Kunihiro and Atsushi Shirane and Kenichi Okada}, title = {A 39-GHz CMOS Bi-Directional Doherty Phased-Array Beamformer Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station}, booktitle = {}, year = 2022, } @misc{CTT100896485, author = {國弘和明}, title = {Ⅲ-V族化合物半導体FETの深い準位と衝突イオン化に起因する不安定現象に関する研究}, year = 2004, } @phdthesis{CTT100896485, author = {國弘和明}, title = {Ⅲ-V族化合物半導体FETの深い準位と衝突イオン化に起因する不安定現象に関する研究}, school = {名古屋大学}, year = 2004, }