Yoshihiro Tsukahara

A Compact Wideband T/R Switching Circuit Utilizing Quadrature Couplers and Gate-and-Drain-Driven HPAs(Special Issue on Low-Distortion, High-Power, High-Efficiency Active Device and Circuit Technology)

Yasushi Itoh, Hiromitsu Uchida, Masatoshi Nii, 2002 .

A 3 W X-Band Power MMIC Amplifier with Buried-Plated-Heat-Sink Transistors

Yoshihiro Tsukahara, Yoshinobu Sasaki, Tetsuo Kunii, 1998, 1998 28th European Microwave Conference.

On-Chip Temperature Compensation Active Bias Circuit Having Tunable Temperature Slope for GaAs FET MMIC PA

Shintaro Shinjo, Mitsuhiro Shimozawa, Kazutomi Mori, 2011, IEICE Trans. Electron..

A 4-12 GHz 2 W GaAs HFET Amplifier Using Pre-Matching Circuits for Dual Gate-Bias Feed and Tapered Power Splitting/Combining FETs(Special Issue on Low-Distortion, High-Power, High-Efficiency Active Device and Circuit Technology)

Yasushi Itoh, Masatoshi Nii, Yoshihiro Tsukahara, 2002 .

A 67% PAE, 100 W GaN power amplifier with on-chip harmonic tuning circuits for C-band space applications

Yoshihiro Tsukahara, Akihiro Shima, Masaki Kohno, 2011, 2011 IEEE MTT-S International Microwave Symposium.

MMIC/Super-MIC/MIC-Combined C- to Ku-Band 2W Balanced AMplifier Multi-Chip Module

Yasushi Itoh, Masatoshi Nii, Yoshihiro Tsukahara, 1997 .

60GHz High Isolation SPDT MMIC switches using shunt pHEMT resonator

Yoshihiro Tsukahara, T. Ishikawa, Hirotaka Amasuga, 2008, IMS 2008.