DocumentCode
905436
Title
M-ary CPSK transmission through a two-link bandlimited nonlinear satellite channel using an RF lineariser
Author
Gemikonakli, O. ; Aghvami, A.H.
Author_Institution
Dept. of Electron. & Electr. Eng., King´´s Coll., London, UK
Volume
136
Issue
4
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
291
Lastpage
297
Abstract
An expression is derived for the symbol error probability (SEP) of coherent M-ary phase-shift-keyed (PSK) signals (M>4) transmitted through a bandlimited nonlinear channel. The bandpass nonlinearity (BPNL) considered exhibits AM/AM and AM/PM distortions. Additive white Gaussian noise (AWGN) on both up- and down-links, and intersymbol interference (ISI) on up-link only have been taken as system impairments. SEPs are computing for an onboard TWTA and a phase-compensating receiver. The use of a soft-limiter lineariser (SL-LRZ) to compensate the nonlinearities is also presented.
Keywords
error statistics; phase shift keying; satellite relay systems; telecommunication channels; AM/AM distortions; AM/PM distortions; AWGN; PSK signals; RF lineariser; additive white Gaussian noise; bandlimited nonlinear satellite channel; coherent M-ary phase-shift-keyed; distortions compensation; downlink; intersymbol interference; onboard TWTA; phase-compensating receiver; soft-limiter lineariser; symbol error probability; uplink;
fLanguage
English
Journal_Title
Communications, Speech and Vision, IEE Proceedings I
Publisher
iet
ISSN
0956-3776
Type
jour
Filename
216698
Link To Document