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ORCIDKazuaki Kunihiro
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2020 – today
- 2024
[c16]Chenxin Liu, Zheng Li, Yudai Yamazaki, Hans Herdian, Chun Wang, Anyi Tian, Jun Sakamaki, Han Nie, Xi Fu, Sena Kato, Wenqian Wang, Hongye Huang, Shinsuke Hara, Akifumi Kasamatsu, Hiroyuki Sakai, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada:
A 640-Gb/s 4×4-MIMO D-Band CMOS Transceiver Chipset. VLSI Technology and Circuits 2024: 1-2- [c15]Yi Zhang, Minzhe Tang, Jian Pang, Zheng Li, Dongfan Xu, Dingxin Xu, Yuncheng Zhang, Kazuaki Kunihiro, Hiroyuki Sakai, Atsushi Shirane, Kenichi Okada:
A 28GHz 4-Stream Time-Division MIMO Phased-Array Receiver Utilizing Nyquist-Rate Fast Beam Switching for 5G and Beyond. VLSI Technology and Circuits 2024: 1-2 - 2023
- [j11]Yuma Kase, Shinichi Hori, Naoki Oshima, Kazuaki Kunihiro:
Radio-over-Fiber System with 1-Bit Outphasing Modulation for 5G/6G Indoor Wireless Communication. IEICE Trans. Electron. 106(7): 405-416 (2023) - [j10]Zheng Li
, Jian Pang, Yi Zhang, Yudai Yamazaki, Qiaoyu Wang, Peng Luo, Weichu Chen, Yijing Liao, Minzhe Tang, Yun Wang, Xi Fu, Dongwon You, Naoki Oshima, Shinichi Hori, Jeehoon Park, Kazuaki Kunihiro, Atsushi Shirane, Kenichi Okada:
A 39-GHz CMOS Bidirectional Doherty Phased- Array Beamformer Using Shared-LUT DPD With Inter-Element Mismatch Compensation Technique for 5G Base Station. IEEE J. Solid State Circuits 58(4): 901-914 (2023) - [c14]Shinji Hachiyama, Koki Tanji, Toshihide Kuwabara, Naoki Oshima, Kazuaki Kunihiro, Tomoya Kaneko:
A D-Band Sub-Harmonically Pumped Mixer with High LO Suppression Using 250-nm InP DHBT P-N Junction. BCICTS 2023: 241-244 - 2022
- [c13]Kenichi Okada, Jian Pang, Atsushi Shirane, Zheng Li, Yi Zhang, Naoki Oshima, Shinichi Hori, Kazuaki Kunihiro:
Millimeter-Wave CMOS Phased-Array Transceivers for 5G and Beyond. PIMRC 2022: 1-6 - [c12]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. VLSI Technology and Circuits 2022: 98-99 - 2021
- [j9]Jian Pang, Zheng Li, Xueting Luo, Joshua Alvin, Rattanan Saengchan, Ashbir Aviat Fadila, Kiyoshi Yanagisawa, Yi Zhang, Zixin Chen, Zhongliang Huang, Xiaofan Gu, Rui Wu, Yun Wang, Dongwon You, Bangan Liu, Zheng Sun, Yuncheng Zhang, Hongye Huang, Naoki Oshima, Keiichi Motoi, Shinichi Hori, Kazuaki Kunihiro, Tomoya Kaneko, Atsushi Shirane, Kenichi Okada:
A CMOS Dual-Polarized Phased-Array Beamformer Utilizing Cross-Polarization Leakage Cancellation for 5G MIMO Systems. IEEE J. Solid State Circuits 56(4): 1310-1326 (2021) - [c11]Shinichi Hori, Yuma Kase, Naoki Oshima, Kazuaki Kunihiro:
Radio-over-Fiber Systems with 1-bit Digital Modulation for 5G/6G Indoor Wireless Communication. APWCS 2021: 1-5 - [c10]Jian Pang, Zheng Li, Xueting Luo, Joshua Alvin, Kiyoshi Yanagisawa, Yi Zhang, Zixin Chen, Zhongliang Huang, Xiaofan Gu, Weichu Chen, Yun Wang, Dongwon You, Zheng Sun, Yuncheng Zhang, Hongye Huang, Naoki Oshima, Keiichi Motoi, Shinichi Hori, Kazuaki Kunihiro, Tomoya Kaneko, Atsushi Shirane, Kenichi Okada:
A Fast-Beam-Switching 28-GHz Phased-Array Transceiver Supporting Cross-Polarization Leakage Self-Cancellation. VLSI Circuits 2021: 1-2 - 2020
- [j8]Yun Wang, Rui Wu, Jian Pang, Dongwon You, Ashbir Aviat Fadila, Rattanan Saengchan, Xi Fu, Daiki Matsumoto, Takeshi Nakamura, Ryo Kubozoe, Masaru Kawabuchi, Bangan Liu, Haosheng Zhang, Junjun Qiu, Hanli Liu, Naoki Oshima, Keiichi Motoi, Shinichi Hori, Kazuaki Kunihiro, Tomoya Kaneko, Atsushi Shirane, Kenichi Okada:
A 39-GHz 64-Element Phased-Array Transceiver With Built-In Phase and Amplitude Calibrations for Large-Array 5G NR in 65-nm CMOS. IEEE J. Solid State Circuits 55(5): 1249-1269 (2020) - [j7]Jian Pang, Zheng Li, Ryo Kubozoe, Xueting Luo, Rui Wu, Yun Wang, Dongwon You, Ashbir Aviat Fadila, Rattanan Saengchan, Takeshi Nakamura, Joshua Alvin, Daiki Matsumoto, Bangan Liu, Aravind Tharayil Narayanan, Junjun Qiu, Hanli Liu, Zheng Sun, Hongye Huang, Korkut Kaan Tokgoz, Keiichi Motoi, Naoki Oshima, Shinichi Hori, Kazuaki Kunihiro, Tomoya Kaneko, Atsushi Shirane, Kenichi Okada:
A 28-GHz CMOS Phased-Array Beamformer Utilizing Neutralized Bi-Directional Technique Supporting Dual-Polarized MIMO for 5G NR. IEEE J. Solid State Circuits 55(9): 2371-2386 (2020) - [c9]Jian Pang, Zheng Li, Xueting Luo, Joshua Alvin, Rattanan Saengchan, Ashbir Aviat Fadila, Kiyoshi Yanagisawa, Yi Zhang, Zixin Chen, Zhongliang Huang, Xiaofan Gu, Rui Wu, Yun Wang, Dongwon You, Bangan Liu, Zheng Sun, Yucheng Zhang, Hongye Huang, Naoki Oshima, Keiichi Motoi, Shinichi Hori, Kazuaki Kunihiro, Tomoya Kaneko, Atsushi Shirane, Kenichi Okada:
A 28-GHz CMOS Phased-Array Beamformer Supporting Dual-Polarized MIMO with Cross-Polarization Leakage Cancellation. VLSI Circuits 2020: 1-2
2010 – 2019
- 2019
- [j6]Kazuaki Kunihiro:
Foreword. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 102-A(3): 497 (2019) - [j5]Masaki Kitsunezuka, Kenta Tsukamoto, Jun Sakai, Taichi Ohtsuji, Kazuaki Kunihiro:
Learning-Based, Distributed Spectrum Observation System for Dynamic Spectrum Sharing in the 5G Era and Beyond. IEICE Trans. Commun. 102-B(8): 1526-1537 (2019) - [j4]Jian Pang, Rui Wu, Yun Wang, Masato Dome, Hisashi Kato, Hongye Huang, Aravind Tharayil Narayanan, Hanli Liu, Bangan Liu, Takeshi Nakamura, Takuya Fujimura, Masaru Kawabuchi, Ryo Kubozoe, Tsuyoshi Miura, Daiki Matsumoto, Zheng Li, Naoki Oshima, Keiichi Motoi, Shinichi Hori, Kazuaki Kunihiro, Tomoya Kaneko, Atsushi Shirane, Kenichi Okada:
A 28-GHz CMOS Phased-Array Transceiver Based on LO Phase-Shifting Architecture With Gain Invariant Phase Tuning for 5G New Radio. IEEE J. Solid State Circuits 54(5): 1228-1242 (2019) - [c8]Jian Pang, Zheng Li, Ryo Kubozoe, Xueting Luo, Rui Wu, Yun Wang, Dongwon You, Ashbir Aviat Fadila, Rattanan Saengchan, Takeshi Nakamura, Joshua Alvin, Daiki Matsumoto, Aravind Tharayil Narayanan, Bangan Liu, Junjun Qiu, Hanli Liu, Zheng Sun, Hongye Huang, Korkut Kaan Tokgoz, Keiichi Motoi, Naoki Oshima, Shinichi Hori, Kazuaki Kunihiro, Tomoya Kaneko, Atsushi Shirane, Kenichi Okada:
A 28GHz CMOS Phased-Array Beamformer Utilizing Neutralized Bi-Directional Technique Supporting Dual-Polarized MIMO for 5G NR. ISSCC 2019: 344-346 - 2018
- [j3]Kazuaki Kunihiro, Shinichi Hori, Tomoya Kaneko:
High Efficiency Power Amplifiers for Mobile Base Stations: Recent Trends and Future Prospects for 5G. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 101-A(2): 374-384 (2018) - [c7]Tatsuya Soma, Shinichi Hori, Kazuaki Kunihiro:
A 200 MHz Bandwidth GaAs Switch-Mode Supply Modulator. BCICTS 2018: 148-151 - [c6]Kenta Tsukamoto, Masaki Kitsunezuka, Kazuaki Kunihiro:
Highly accurate radio environment mapping method based on transmitter localization and spatial interpolation in urban LoS/NLoS scenario. WiSNet 2018: 5-7 - 2017
- [c5]Masaki Kitsunezuka, Kenta Tsukamoto, Naoki Oshima, Keiichi Motoi, Kazuaki Kunihiro:
Learning-Based Distributed Radio-Environment Observation for Dynamic Spectrum Sharing. GLOBECOM 2017: 1-6 - 2016
- [c4]Ikuma Ando, Masaaki Tanio, Masaharu Ito, Toshihide Kuwabara, Tsunehisa Marumoto, Kazuaki Kunihiro:
Wireless D-band communication up to 60 Gbit/s with 64QAM using GaAs HEMT technology. RWS 2016: 193-195 - 2013
- [c3]Masaki Kitsunezuka, Kazuaki Kunihiro:
Efficient spectrum utilization: Cognitive radio approach. RWS 2013: 25-27 - [c2]Shingo Yamanouchi, Kazuaki Kunihiro, Shinichi Hori, Masao Ikekawa, Naoki Nishi:
RF and signal processing technologies for 4G mobile networks. VLSI-DAT 2013: 1-2 - 2012
- [j2]Masaki Kitsunezuka, Hiroshi Kodama, Naoki Oshima, Kazuaki Kunihiro, Tadashi Maeda, Muneo Fukaishi:
A 30-MHz-2.4-GHz CMOS Receiver With Integrated RF Filter and Dynamic-Range-Scalable Energy Detector for Cognitive Radio Systems. IEEE J. Solid State Circuits 47(5): 1084-1093 (2012)
2000 – 2009
- 2006
- [j1]Shingo Yamanouchi, Kazuaki Kunihiro, Hikaru Hida:
OFDM Error Vector Magnitude Distortion Analysis. IEICE Trans. Electron. 89-C(12): 1836-1842 (2006) - 2004
- [c1]Shingo Yamanouchi, Kazuaki Kunihiro, Hikaru Hida:
An efficient algorithm for simulating error vector magnitude in nonlinear OFDM amplifiers. CICC 2004: 129-132
Coauthor Index
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