Keiichi Numata

Publication Activity (10 Years)

Years Active: 1996-2009
Publications (10 Years): 0

Publications

Akio Tanaka, Keiichi Numata, Hiroshi Kodama, Hiromu Ishikawa, Naoki Oshima, Hitoshi Yano
A 2.88Gb/s digital hopping UWB transceiver. ISSCC (2009)
Tadashi Maeda, Hitoshi Yano, Shinichi Hori, Noriaki Matsuno, Tomoyuki Yamase, Takashi Tokairin, Robert Walkington, Nobuhide Yoshida, Keiichi Numata, Kiyoshi Yanagisawa, Yuji Takahashi, Masahiro Fujii, Hikaru Hida
Low-power-consumption direct-conversion CMOS transceiver for multi-standard 5-GHz wireless LAN systems with channel bandwidths of 5-20 MHz. IEEE J. Solid State Circuits 41 (2) (2006)
Tadashi Maeda, Noriaki Matsuno, Shinichi Hori, Tomoyuki Yamase, Takashi Tokairin, Kiyoshi Yanagisawa, Hitoshi Yano, Robert Walkington, Keiichi Numata, Nobuhide Yoshida, Yuji Takahashi, Hikaru Hida
A Low-Power Dual-Band Triple-Mode WLAN CMOS Transceiver. IEEE J. Solid State Circuits 41 (11) (2006)
Shinichi Hori, Tadashi Maeda, Hitoshi Yano, Noriaki Matsuno, Keiichi Numata, Nobuhide Yoshida, Yuji Takahashi, Tomoyuki Yamase, Robert Walkington, Hikaru Hikaru
A widely tunable CMOS Gm-C filter with a negative source degeneration resistor transconductor. ESSCIRC (2003)
Masahiro Fujii, Keiichi Numata, Tadashi Maeda, Masatoshi Tokushima, Shigeki Wada, Muneo Fukaishi, Masaoki Ishikawa
A 150 mW 8: 1 MUX and a 170 mW 1: 8 DEMUX for 2.4 gb/s optical-fiber communication systems using n-AlGaAs/i-InGaAs HJFET's. IEEE Trans. Very Large Scale Integr. Syst. 6 (1) (1998)
Tadashi Maeda, Keiichi Numata, Masatoshi Tokushima, Masaoki Ishikawa, Muneo Fukaishi, Hikam Hida, Yasuo Ohno
A high-speed low-power tri-state driver flip flop for ultra-low supply voltage GaAs heterojunction FET LSI's. IEEE J. Solid State Circuits 31 (2) (1996)
Tadashi Maeda, Keiichi Numata, Masahiro Fujii, Masatoshi Tokushima, Shigeki Wada, Muneo Fukaishi, Masaoki Ishikawa
An ultra-low-power-consumption high-speed GaAs quasi-differential switch flip-flop (QD-FF). IEEE J. Solid State Circuits 31 (9) (1996)