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N-Consecutive-Phase EncoderN-consecutive-phase encoder (NCPE) is conceptual encoder for generating alphabet of N consecutive full-response continuous-phase-modulation (CPM) signals. Enables use of binary preencoder of higher rate than used with simple continuous-phase encoder (CPE). NCPE makes possible to achieve power efficiencies and bandwidth efficiencies greater than conventional trellis coders with continuous-phase frequency-shift keying (CPFSK).
Document ID
19950065419
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Divsalar, Dariush (Caltech)
Lee, Ho-Kyoung (University of Southern California)
Weber, Charles (University of Southern California)
Date Acquired
August 17, 2013
Publication Date
June 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 6
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
NPO-19181
Accession Number
95B10260
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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