Phase detector models and their performances for IF/baseband frequency recovery for complex envelope based DSP implemented PLL

Sithamparanathan Kandeepan, Sam Reisenfeld

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This paper discusses four phase detector (PD) models that could be used in DSP implemented phase locked loops (PLL) for frequency recovery at intermediate frequency (IF) or at baseband. The PD models, which are non-linear functions in general, can be easily implemented in DSP. The steady state and the acquisition performances of the PD models are discussed and compared with each other, and the noise statistics are explored by means of computer experiments and numerical analysis.

Original languageEnglish
Title of host publicationThe 8th international conference on communication systems, 2002
Place of PublicationPistcataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages5
ISBN (Print)0780375106
Publication statusPublished - 2002
Externally publishedYes
Event8th International Conference on Communication Systems - SINGAPORE, Singapore
Duration: 25 Nov 200228 Nov 2002


Conference8th International Conference on Communication Systems

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