Hiroaki TSUTSUI


ECL-Compatible Low-Power-Consumption 10-Gb/s GaAs 8:1 Multiplexer and 1:8 Demultiplexer
Nobuhide YOSHIDA Masahiro FUJII Takao ATSUMO Keiichi NUMATA Shuji ASAI Michihisa KOHNO Hirokazu OIKAWA Hiroaki TSUTSUI Tadashi MAEDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/11/25
Vol. E82-C  No. 11  pp. 1992-1999
Type of Manuscript:  Special Section PAPER (Special Issue on High-Frequency/High-Speed Devices for Information and Communication Systems in the 21st Century)
Category: Low Power-Consumption RF ICs
Keyword: 
multiplexerdemultiplexerGaAs10 Gb/sECL-compatiblelow power consumption
 Summary | Full Text:PDF(2.6MB)

Improved IMD Characteristics in L/S-Band GaAs FET Power Amplifiers by Lowering Drain Bias Circuit Impedance
Isao TAKENAKA Hidemasa TAKAHASHI Kazunori ASANO Kohji ISHIKURA Junko MORIKAWA Hiroaki TSUTSUI Masaaki KUZUHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/05/25
Vol. E82-C  No. 5  pp. 730-736
Type of Manuscript:  Special Section PAPER (Special Issue on Low Distortion Technology for Microwave Devices and Circuits)
Category: 
Keyword: 
AlGaAs/GaAs HFETpower amplifierdistortionIM3NPRbias circuitpush-pull
 Summary | Full Text:PDF(394.8KB)