DocumentCode
1236208
Title
Effect of Quadrature and Demodulation Phase Errors in a Quadrature PSK System
Author
Chiu, H.C. ; Simpson, R.S.
Author_Institution
Dept. of Electr. Eng., Univ. of Houston, Houston, TX, USA
Volume
21
Issue
8
fYear
1973
fDate
8/1/1973 12:00:00 AM
Firstpage
945
Lastpage
948
Abstract
Quadrature and demodulation phase errors in a quadrature PSK system cause crosstalk between channels. It is shown that the tracking loop signal-to-noise ratio must be at least 5 dB greater than for PSK to give the same performance.
Keywords
PSK signal detection; Crosstalk; Data communication; Decision feedback equalizers; Demodulation; Dispersion; Filters; Phase shift keying; Quadrature phase shift keying; Signal to noise ratio; Tracking loops;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOM.1973.1091769
Filename
1091769
Link To Document