Motoharu OHTOMO


Improved Equivalent Circuit Model of GaAs FET Switch for MMIC Phase Shifter Design
Hideki TAKASU Shigeru WATANABE Susumu KAMIHASHI Motoharu OHTOMO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/06/25
Vol. E80-C  No. 6  pp. 812-820
Type of Manuscript:  PAPER
Category: Microwave and Millimeter Wave Technology
Keyword: 
MMICphase shifterGaAsswitch
 Summary | Full Text:PDF(648.2KB)

Reliability of Low-Noise HEMTs under Gamma-Ray Irradiation
Yasunobu SAITO Fumio SASAKI Hisao KAWASAKI Hiroshi ISHIMURA Hirokuni TOKUDA Motoharu OHTOMO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/09/25
Vol. E76-C  No. 9  pp. 1379-1383
Type of Manuscript:  Special Section PAPER (Special Issue on Heterostructure Electron Devices)
Category: 
Keyword: 
reliabilityHEMTγ-raydegradation
 Summary | Full Text:PDF(391.2KB)