DocumentCode
1375039
Title
Decision feedback-based demodulation of doubly differential PSK signals
Author
Jang, Dhong Woon ; Choi, Tae Hwan
Author_Institution
Agency for Defense Dev., Daejeon, South Korea
Volume
48
Issue
8
fYear
2000
fDate
8/1/2000 12:00:00 AM
Firstpage
1253
Lastpage
1256
Abstract
A decision feedback-based differential demodulator of double differential phase-shift keying (DDPSK) signals is presented, It is comprised of two consecutively connected differential detectors, which are based on certain reference signals obtained from previously detected data and received signals. Computer simulations demonstrate that the bit error rate performance of the proposed demodulator is comparable to that of the coherent receiver of DDPSK signals
Keywords
demodulation; differential phase shift keying; error statistics; receivers; BER; DDPSK signals; bit error rate performance; consecutively connected differential detectors; decision feedback-based demodulation; doubly differential PSK signals; performance; AWGN; Additive white noise; Computer simulation; Degradation; Demodulation; Detectors; Differential phase shift keying; Differential quadrature phase shift keying; Frequency; Phase shift keying;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.864161
Filename
864161
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