DocumentCode
1146313
Title
A formula for an FM signal under Rayleigh fading [mobile radio]
Author
Loo, Chun
Author_Institution
Dept. of Commun., Commun. Res. Center, Ottawa, Ont., Canada
Volume
37
Issue
4
fYear
1988
fDate
11/1/1988 12:00:00 AM
Firstpage
199
Lastpage
203
Abstract
A simple formula for the baseband signal-to-noise ratio of an FM signal under Rayleigh fading is derived. The formula automatically includes the noise component due to modulation. Calculated values of the average signal-to-noise ratio for FM and AM signals under Rayleigh fading are given. The results show that the FM signal with a modulation index of one or greater, outperforms an AM signal under identical fading conditions
Keywords
amplitude modulation; fading; frequency modulation; mobile radio systems; AM signals; FM signal; Rayleigh fading; S/N ratio; baseband signal-to-noise ratio; mobile radio; Additive noise; Bandwidth; Baseband; Frequency modulation; Gaussian noise; Land mobile radio; Probability distribution; Rayleigh channels; Receivers; Signal to noise ratio;
fLanguage
English
Journal_Title
Vehicular Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9545
Type
jour
DOI
10.1109/25.31124
Filename
31124
Link To Document