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Optimization of an optically implemented on-board FDMA demultiplexerPerformance of a 30 GHz frequency division multiple access (FDMA) uplink to a processing satellite is modelled for the case where the onboard demultiplexer is implemented optically. Included in the performance model are the effects of adjacent channel interference, intersymbol interference, and spurious signals associated with the optical implementation. Demultiplexer parameters are optimized to provide the minimum bit error probability at a given bandwidth efficiency when filtered QPSK modulation is employed.
Document ID
19920005004
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Fargnoli, J. (Westinghouse Electric Corp. Baltimore, MD, United States)
Riddle, L. (Westinghouse Electric Corp. Baltimore, MD, United States)
Date Acquired
September 6, 2013
Publication Date
November 1, 1991
Publication Information
Publication: NASA. Lewis Research Center, Space Communications Technology Conference: Onboard Processing and Switching
Subject Category
Communications And Radar
Accession Number
92N14222
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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