Three-dimensional MMIC technology for low-cost millimeter-wave MMICs. - Kenjiro Nishikawa; Kenji Kamogawa; Belinda Piernas; Masami Tokumitsu; Suehiro Sugitani; Ichihiko Toyoda; Katsuhiko Araki (IEEE J. Solid State Circuits, 2001)

Performance of IEEE 802.11 wireless LAN implemented on software defined radio with hybrid programmable architecture. - Takashi Shono; Hiroyuki Shiba; Yushi Shirato; Kazuhiro Uehara; Katsuhiko Araki; Masahiro Umehira (ICC, 2003)

Proposal and evaluation of security schemes for software-defined radio. - Hiroyuki Shiba; Kazuhiro Uehara; Katsuhiko Araki (PIMRC, 2003)

Compensation technique for impairments of wideband quadrature demodulators for direct conversion receivers. - Munehiro Matsui; Tadao Nakagawa; Kiyoshi Kobayashi; Katsuhiko Araki (PIMRC, 2004)

Design and Performance Evaluation of IEEE 802.11a SDR Software Implemented on a Reconfigurable Processor. - Kazunori Akabane; Hiroyuki Shiba; Munehiro Matsui; Kiyoshi Kobayashi; Katsuhiko Araki (IEICE Trans. Commun., 2005)

IEEE 802.11 wireless LAN implemented on software defined radio with hybrid programmable architecture. - Takashi Shono; Yushi Shirato; Hiroyuki Shiba; Kazuhiro Uehara; Katsuhiko Araki; Masahiro Umehira (IEEE Trans. Wirel. Commun., 2005)

A Novel Adaptive Linearization Technique for a Balanced-Amplifier Array. - Takana Kaho; Yo Yamaguchi; Tadao Nakagawa; Katsuhiko Araki; Kiyomichi Araki (IEICE Trans. Electron., 2006)