DocumentCode
1285094
Title
Low complexity correlation receiver for rate variable SQAM modem
Author
Seo, Jong-Soo ; Park, Il-Keun
Author_Institution
Dept. of Radio Commun., Yonsei Univ., Seoul, South Korea
Volume
33
Issue
22
fYear
1997
fDate
10/23/1997 12:00:00 AM
Firstpage
1844
Lastpage
1846
Abstract
The performance of a low complexity correlation receiver for a rate variable SQAM modem is analytically and experimentally studied. It is found that the proposed receiver performs well for a range of SQAM signals by adjusting the amplitude parameter `B´ of the receive correlation pulse. The authors demonstrate that the suggested SQAM receiver would be very well suited for use in low cost as well as bandwidth and power limited satellite broadcasting systems such as a data broadcasting USAT (ultra small aperture terminal) network
Keywords
VSAT networks; correlation methods; direct broadcasting by satellite; modems; quadrature amplitude modulation; receivers; QAM; SQAM signals; amplitude parameter; data broadcasting USAT network; low complexity correlation receiver; rate variable SQAM modem; receive correlation pulse; satellite broadcasting systems; ultra small aperture terminal network;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19971294
Filename
630307
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