Blind adaptive phase offset correction

Wonzoo Chung, William A. Sethares, C. Richard Johnson

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)


This paper introduces a blind adaptive carrier phase offset recovery scheme based on the Constant Modulus (CM) Algorithm and analyzes its behavior. The proposed CM-Derotator (CMD) minimizes the dispersion of the real projection of the derotated signal to remove the phase offset of the signal. By analyzing the cost function, the performance of the CMD is investigated in various situations including its tracking ability, its behavior in the presence of Inter Symbol Interference, and when there are statistical dependencies between the in-phase and quadrature components.

Original languageEnglish
Title of host publicationConference Record / IEEE Global Telecommunications Conference
Place of PublicationPiscataway, NJ, United States
Number of pages5
Publication statusPublished - 2000 Dec 1
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Global and Planetary Change

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    Chung, W., Sethares, W. A., & Johnson, C. R. (2000). Blind adaptive phase offset correction. In Conference Record / IEEE Global Telecommunications Conference (Vol. 2, pp. 1041-1045). IEEE.