DocumentCode
1231081
Title
Interplex--An Efficient Multichannel PSK/PM Telemetry System
Author
Butman, S. ; Timor, Uzi
Author_Institution
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA
Volume
20
Issue
3
fYear
1972
fDate
6/1/1972 12:00:00 AM
Firstpage
415
Lastpage
419
Abstract
This paper describes a new phase-shift-keyed/phasemodulation (PSK/PM) scheme, called Interplex, which improves the performance of multichannel telemetry systems by reducing the cross-modulation loss. In the case of two-channel systems, the improvement in data power efficiency relative to a conventional system can be as much as 3 dB. A major feature of Interplex is that it can be implemented with very minor modification of existing conventional PSK/PM systems.
Keywords
Bandwidth; Computational complexity; Cost function; Gaussian processes; Image coding; Markov processes; Phase shift keying; Rate distortion theory; Rate-distortion; Telemetry;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOM.1972.1091213
Filename
1091213
Link To Document