Osamu ISHIKAWA


A High Performance Downconverter MMIC for DBS Applications
Young YUN Takeshi FUKUDA Taketo KUNIHISA Osamu ISHIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/11/01
Vol. E84-C  No. 11  pp. 1679-1688
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
downconverter MMICDBSMODFETnoise figurelow LO power
 Summary | Full Text:PDF

Low Power Dissipation Single-Supply MMIC Power Amplifier for 5.8 GHz Electronic Toll Collection System
Taketo KUNIHISA Shinji YAMAMOTO Masaaki NISHIJIMA Takahiro YOKOYAMA Mitsuru NISHITSUJI Katsunori NISHII Osamu ISHIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/11/25
Vol. E82-C  No. 11  pp. 1921-1927
Type of Manuscript:  Special Section PAPER (Special Issue on High-Frequency/High-Speed Devices for Information and Communication Systems in the 21st Century)
Category: RF Power Devices
Keyword: 
power amplifier/MMIC/ETC/SrTiO3 (STO) capacitor/single-supply
 Summary | Full Text:PDF

Miniaturized Front-End HIC Using MBB Technology for Mobile Communication Equipment
Junji ITOH Tadayoshi NAKATSUKA Takayuki YOSHIDA Mitsuru NISHITSUJI Tomoya UDA Osamu ISHIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/06/25
Vol. E81-C  No. 6  pp. 834-840
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Module Technology)
Category: Functional Modules and the Design Technology
Keyword: 
mobile communicationfront-enddown-converterGaAshybrid IC
 Summary | Full Text:PDF

Low-Voltage Operation GaAs Receiver Front-End IC
Junji ITOH Tadayoshi NAKATSUKA Mitsuru NISHITSUJI Tomoya UDA Osamu ISHIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/12/25
Vol. E80-C  No. 12  pp. 1592-1597
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Power and High-Speed LSI Technologies)
Category: 
Keyword: 
mobile communicationfront-enddown-converterGaAs
 Summary | Full Text:PDF

Low-Power Technology for GaAs Front-End ICs
Tadayoshi NAKATSUKA Junji ITOH Kazuaki TAKAHASHI Hiroyuki SAKAI Makoto TAKEMOTO Shinji YAMAMOTO Kazuhisa FUJIMOTO Morikazu SAGAWA Osamu ISHIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/04/25
Vol. E78-C  No. 4  pp. 430-435
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Voltage, Low-Power Integrated Circuits)
Category: Analog Circuits
Keyword: 
mobile communicationfront-enddown-converterup-converterGaAs IChybrid IClow-power consumption
 Summary | Full Text:PDF