Spectral correlation function in low SNR environment

Wenjie Ma*, Shi Ming Yang, Wu Ren, Zheng Hui Xue, Wei Ming Li

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

The spectral correlation function (SCF) is an efficient tool for analyzing the cyclostationary signals. In a low signal-to-noise (SNR) condition however, spectral lines associated with the signal chip rate in SCF may be corrupted. The most general measurements of SCF are based on average method to diminish the effect of noise. Here the noise's contribution is discussed, and a new method to the estimation of parameters of modulated signals is brought forward.

Original languageEnglish
Title of host publication2004 Asia-Pacific Radio Science Conference - Proceedings
EditorsT. Keyun, L. Dayong
Pages197-200
Number of pages4
Publication statusPublished - 2004
Event2004 Asia-Pacific Radio Science Conference - Qingdao, China
Duration: 24 Aug 200427 Aug 2004

Publication series

Name2004 Asia-Pacific Radio Science Conference - Proceedings

Conference

Conference2004 Asia-Pacific Radio Science Conference
Country/TerritoryChina
CityQingdao
Period24/08/0427/08/04

Keywords

  • Autocorrelation
  • Cyclostationary
  • Spectral Correlation
  • White Gaussian Noise

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