Takayuki Ikushima

An Even Harmonic Quadrature Mixer with a Simple Filter Configuration and an Integrated LTCC Module for W-CDMA Direct Conversion Receiver

Mitsuhiro Shimozawa, Noriharu Suematsu, Tadashi Takagi, 2006, IEICE Trans. Electron..

Integrated Even Harmonic Type Direct Conversion Receiver for W-CD.MA Mobile Terminals (Invited paper)

Kenji Itoh, Tatsuya Yamaguchi, Takatoshi Katsura, 2002 .

A dual bias-feed circuit design for SiGe HBT low-noise linear amplifier

Kenji Itoh, Noriharu Suematsu, E. Taniguchi, 2003 .