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Robustness analysis of adaptive anti-jamming algorithms with channel mismatch and mutual coupling for GNSS systems

  • Wang Ling
  • , Yuling Li
  • , Shaobo Xu
  • , Zeng Wei
  • , Wei Kun
  • Northwestern Polytechnical University Xian

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

5 Scopus citations

Abstract

The robustness of adaptive anti-jamming algorithms in a GNSS receiver will degrade in the presence of channel mismatch and antenna mutual coupling. In this paper, the effects of amplitude-phase errors and antenna mutual coupling on anti-jamming performance based on linearly constrained minimum variance (LCMV) algorithm with two different constraints are analyzed. Computer simulation results show the distinct extent of weakening in beamforming pattern and acquisition ability if different constraints are used.

Original languageEnglish
Title of host publication2012 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2012
Pages705-710
Number of pages6
DOIs
StatePublished - 2012
Event2012 2nd IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2012 - Hong Kong, China
Duration: 12 Aug 201215 Aug 2012

Publication series

Name2012 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2012

Conference

Conference2012 2nd IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2012
Country/TerritoryChina
CityHong Kong
Period12/08/1215/08/12

Keywords

  • channel mismatch
  • LCMV algorithm
  • mutual coupling

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