Author: Akira Matsuzawa    
Paper Titile Authors Year
W-band ultra-high data-rate 65nm CMOS wireless transceiver Korkut Kaan Tokgoz, Shotaro Maki, Seitarou Kawai, Noriaki Nagashima, Yoichi Kawano, Toshihide Suzuki, Taisuke Iwai, Kenichi Okada, Akira Matsuzawa 2017
An HDL-synthesized injection-locked PLL using LC-based DCO for on-chip clock generation Dongsheng Yang, Wei Deng, Bangan Liu, Aravind Tharayil Narayanan, Teerachot Siriburanon, Kenichi Okada, Akira Matsuzawa 2017
A noise reduction technique for divider-less fractional-N frequency synthesizer using phase-interpolation technique Aravind Tharayil Narayanan, Makihiko Katsuragi, Kengo Nakata, Yuki Terashima, Kenichi Okada, AkiraMatsuzawa 2016
An automatic place-and-routed two-stage fractional-N injection-locked PLL using soft injection Dongsheng Yang, Wei Deng, Aravind Tharayil Narayanan, Kengo Nakata, Teerachot Siriburanon, Kenichi Okada, Akira Matsuzawa 2016
A tail-current modulated VCO with adaptive-bias scheme Aravind Tharayil Narayanan, Wei Deng, Kenichi Okada, Akira Matsuzawa 2015
A 58.3-to-65.4 GHz 34.2 mW sub-harmonically injection-locked PLL with a sub-sampling phase detection Teerachot Siriburanon, Tomohiro Ueno, Kento Kimura, Satoshi Kondo, Wei Deng, Kenichi Okada, AkiraMatsuzawa 2015
An HDL-synthesized gated-edge-injection PLL with a current output DAC Dongsheng Yang, Wei Deng, Tomohiro Ueno, Teerachot Siriburanon, Satoshi Kondo, Kenichi Okada, Akira Matsuzawa: 2015
A dual-loop injection-locked PLL with all-digital background calibration system for on-chip clock generation Wei Deng, Ahmed Musa, Teerachot Siriburanon, Masaya Miyahara, Kenichi Okada, Akira Matsuzawa 2014
A swing-enhanced current-reuse class-C VCO with dynamic bias control circuits Teerachot Siriburanon, Wei Deng, Kenichi Okada, Akira Matsuzawa 2014
A fractional-N harmonic injection-locked frequency synthesizer with 10MHz-6.6GHz quadrature outputs for software-defined radios Wei Deng, Ahmed Musa, Kenichi Okada, Akira Matsuzawa 2013
A full 4-channel 60 GHz direct-conversion transceiver Seitaro Kawai, Ryo Minami, Ahmed Musa, Takahiro Sato, Ning Li, Tatsuya Yamaguchi, Yasuaki Takeuchi, Yuuki Tsukui, Kenichi Okada, AkiraMatsuzawa 2013
A sub-harmonic injection-locked frequency synthesizer with frequency calibration scheme for use in 60GHz TDD transceivers Teerachot Siriburanon, Wei Deng, Ahmed Musa, Kenichi Okada, Akira Matsuzawa 2013
A PVT-robust feedback class-C VCO using an oscillation swing enhancement technique Wei Deng, Kenichi Okada, Akira Matsuzawa 2012
A 60-GHz 16QAM 11Gbps direct-conversion transceiver in 65nm CMOS Ryo Minami, Hiroki Asada, Ahmed Musa, Takahiro Sato, Ning Li, Tatsuya Yamaguchi, Yasuaki Takeuchi, Win Chaivipas, Kenichi Okada, AkiraMatsuzawa 2012
A Progressive Mixing 20GHz ILFD with wide locking range for higher division ratios Ahmed Musa, Kenichi Okada, Akira Matsuzawa 2012
An ultra-low-voltage LC-VCO with a frequency extension circuit for future 0.5-V clock generation Wei Deng, Kenichi Okada, Akira Matsuzawa 2011
A 58-63.6GHz quadrature PLL frequency synthesizer using dual-injection technique Ahmed Musa, Rui Murakami, Takahiro Sato, Win Chaivipas, Kenichi Okada, Akira Matsuzawa 2011
A 2-6 GHz fully integrated tunable CMOS power amplifier for multi-standard transmitters Daisuke Imanishi, Jee Young Hong, Kenichi Okada, Akira Matsuzawa 2010
A 60GHz direct-conversion transmitter in 65nm CMOS technology Naoki Takayama, Kota Matsushita, Shogo Ito, Ning Li, Kenichi Okada, Akira Matsuzawa 2010
A CMOS direct sampling mixer using Switched Capacitor Filter technique for software-defined radio Hong Phuc Ninh, Takashi Moue, Takashi Kurashina, Kenichi Okada, Akira Matsuzawa 2008
CMOS Image Sensors with Video Compression Shoji Kawahito, Yoshiaki Tadokoro, Akira Matsuzawa 1998
返回
A CMOS Smart Image Sensor LSI for Focal-Plane Compression
Shoji Kawahito, Makoto Yoshida, Masaaki Sasaki, Daisuke Miyazaki, Yoshiaki Tadokoro, Kenji Murata, Shiro Doushou, Akira Matsuzawa 1998