DocumentCode
915187
Title
Output signal-to-noise ratios of FM correlation systems
Author
Osawa, Hisashi ; Morinaga, Norihiko ; Namekawa, Toshihiko
Volume
17
Issue
1
fYear
1971
fDate
1/1/1971 12:00:00 AM
Firstpage
32
Lastpage
36
Abstract
An analysis is presented on the output signal-to-noise ratios for the FM correlation systems having an FM detector in each input channel of a conventional correlator. The input consists of a frequency-modulated signal combined additively with stationary narrow-band Gaussian random noise. A general expression is derived for the output signal-to-noise ratio. A detailed calculation is made for the output signal-to-noise ratios when each input signal is a carrier frequency-modulated by a Gaussian random process and the integrating filter is of RC low pass. The dependence of the output signal-to-noise ratios on several parameters is discussed.
Keywords
Correlators; FM modulation/demodulation; Correlators; Detectors; Frequency; Gaussian noise; Genetic expression; Narrowband; Random processes; Signal analysis; Signal processing; Signal to noise ratio;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.1971.1054586
Filename
1054586
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