DocumentCode
1225998
Title
Fully digital M -ary PSK and M -ary QAM demodulators for land mobile satellite communications
Author
Fines, P. ; Aghvami, A.H.
Author_Institution
Dept. of Electr. & Electron. Eng., King´´s Coll., London, UK
Volume
3
Issue
6
fYear
1991
fDate
12/1/1991 12:00:00 AM
Firstpage
291
Lastpage
298
Abstract
A fully digital implementation of digital modems is the preferred option of system designers because high performance can be achieved at reasonable cost. The author explains the beneficial features inherent in fully digital demodulator implementations. Other features which are required for land mobile satellite communication systems are also discussed. Recently reported techniques for the synchronisation and detection of M -ary PSK and M -ary QAM modulation schemes are reviewed with emphasis placed on those which are well suited to digital implementation
Keywords
amplitude modulation; digital circuits; mobile radio systems; modems; phase shift keying; satellite relay systems; M-ary PSK; M-ary QAM; detection; digital modems; fully digital demodulator implementations; land mobile satellite communications; synchronisation;
fLanguage
English
Journal_Title
Electronics & Communication Engineering Journal
Publisher
iet
ISSN
0954-0695
Type
jour
Filename
120747
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