Properties of Frequency Difference Detectors

Properties of Frequency Difference Detectors

Among other applications, frequency-tracking loops are employed in digital-data receivers, either as a frequency-acquisition aid for phase-locked coherent reception, or as the sole carrier-frequency control for noncoherent reception. This article provides details of design and performance of the fre...

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Veröffentlicht in:IEEE transactions on communications 1985-01, Vol.33 (2), p.131-138
1. Verfasser: Gardner, F.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Automatic frequency control
Band pass filters
Circuits
Detectors
Exact sciences and technology
Frequency locked loops
Local oscillators
Low pass filters
Mixers
Passband
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Tracking loops
Transmission and modulation (techniques and equipments)
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Beschreibung
Zusammenfassung:Among other applications, frequency-tracking loops are employed in digital-data receivers, either as a frequency-acquisition aid for phase-locked coherent reception, or as the sole carrier-frequency control for noncoherent reception. This article provides details of design and performance of the frequency-difference detector that lies at the heart of the loop.
ISSN:0090-6778
1558-0857
DOI:10.1109/TCOM.1985.1096264