An analytic technique to separate cochannel FM signals.

A new technique is presented to separate two cochannel frequency modulation signals. Two candidate solutions for the phases are analytically derived, and a sequence of phase solutions is chosen to match the expected power spectral density of each constituent signal. This is accomplished with a one-s...

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Pubblicato in:	IEEE Transactions on communications 48, 4 (2000).
Autore principale:	Hamkins, J.
Natura:	Articolo
Lingua:	English
Soggetti:	PLL. Amplitude tracking. Analytic technique. Cochannel FM signals separation. Cross-coupled phase-locked loop. Frequency modulation. Joint Viterbi algorithm. One-step linear predictor. Phase solutions. Power spectral density. Radio frequency data. Radio receiver. Simulations. Tracking algorithm. Two-state Viterbi algorithm.