DocumentCode :
760259
Title :
Comparison of Three-Phase Modulation with Two-Phase and Four-Phase Modulation
Author :
Pierce, J.R.
Author_Institution :
California Institute of Technology, Pasadena, CA
Volume :
28
Issue :
7
fYear :
1980
fDate :
7/1/1980 12:00:00 AM
Firstpage :
1098
Lastpage :
1099
Abstract :
For a constant added noise density at high signal-to-noise ratios and for the same error rate, three-phase PSK requires about 0.75 dB less energy per bit than two-phase or four-phase PSK. However, at very low signal-to-noise ratios, three-phase PSK requires about 0.74 dB more energy per bit of channel capacity than two-phase or four-phase PSK.
Keywords :
PSK modulation/demodulation; Channel capacity; Data communication; Equations; Error analysis; Error probability; Gaussian noise; Phase detection; Phase noise; Phase shift keying; Signal to noise ratio;
fLanguage :
English
Journal_Title :
Communications, IEEE Transactions on
Publisher :
ieee
ISSN :
0090-6778
Type :
jour
DOI :
10.1109/TCOM.1980.1094757
Filename :
1094757
Link To Document :
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