DocumentCode
2672734
Title
14 GHz Differential QPSK Demodulator for Regenerative Satellite Repeater
Author
Ohm, G. ; Alberty, M. ; Rosowsky, D.
fYear
1981
fDate
15-19 June 1981
Firstpage
408
Lastpage
410
Abstract
A lightweight 14 GHz, 120 Mbit/s differential QPSK demodulator for satellite application is described. The demodulator comprises a low-loss, temperature-stable waveguide delay filter and high-sensitive phase detectors. With this combination low-level operation and a high dynamic range are obtained.
Keywords
Band pass filters; Delay effects; Demodulation; Detectors; Dynamic range; Insertion loss; Phase detection; Quadrature phase shift keying; Repeaters; Satellites;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1981 IEEE MTT-S International
Conference_Location
Los Angeles, CA, USA
ISSN
0149-645X
Type
conf
DOI
10.1109/MWSYM.1981.1129943
Filename
1129943
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