DocumentCode
2649146
Title
4 GHz 3 Watts FET Amplifier for Digital Transmission
Author
Yokouchi, H. ; Kurematsu, H. ; Ogawa, K. ; Ashida, H.
fYear
1978
fDate
27-29 June 1978
Firstpage
276
Lastpage
279
Abstract
A 4 GHz high power FET amplifier for digital transmission is presented. The four-stage amplifier is composed of six amplifier-modules, and has 3 W output with 25 dB gain in linear operation and 6 W output with 22 dB at saturation over the 3.7-4.2 GHz range. In 45 Mbit/sec 8-PSK signal transmission, this amplifier shows approximately 0.1 dB degradation in C/N.
Keywords
Circuits; Degradation; FETs; Frequency; Gallium arsenide; High power amplifiers; Impedance matching; Operational amplifiers; Power amplifiers; Power generation;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1978 IEEE-MTT-S International
Conference_Location
Ottawa, ON, Canada
Type
conf
DOI
10.1109/MWSYM.1978.1123862
Filename
1123862
Link To Document