The performance of discriminator detection of wide-band PCM/FM is investigated. Formulas are derived that allow one to predict system performance with the effects of both predetection and postdetection filtering accounted for. In particular, for a postdetection equivalent noise bandwidthbit time product b0T=2, it is shown that best results are obtained with a modulation index ß=0.6. Furthermore, it is shown that performance to within 1.5 dB of theoretical can be obtained.
Discriminator Detection of Wide-Band PCM/FM
IEEE Transactions on Aerospace and Electronic Systems ; AES-6 , 3 ; 393-395
1970-05-01
400839 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Discriminator Detection of Wide-Band PCM/FM
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