DocumentCode
2676116
Title
A 20-Watt C-Band BPSK Modulated FET Transmitter for Microwave Landing System
Author
Mazumder, S.R. ; Dao, T. ; Tsai, T.L. ; Tsai, W.C.
fYear
1982
fDate
15-17 June 1982
Firstpage
222
Lastpage
224
Abstract
A modularized 20 watt C-band BPSK modulated FET transmitter Is developed for Microwave Landing System. The transmitter contains a x6 active multiplier using bipolar and FET, a BPSK modulator with proper amplitude shaping to achieve more than 30 dB suppression in off-channel emission and a FET power amplifier chain with a four-way power output stage.
Keywords
Amplitude modulation; Binary phase shift keying; Circuits; Frequency; Gain; Microwave FETs; Multilevel systems; Power amplifiers; Switches; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1982 IEEE MTT-S International
Conference_Location
Dallas, TX, USA
ISSN
0149-645X
Type
conf
DOI
10.1109/MWSYM.1982.1130669
Filename
1130669
Link To Document