Frequency-Domain Adaptive Filtering of Batch Dealing Used for GPS Anti-jamming

  • Authors:

  • Hongtao Song;Lin Zhao;Jicheng Ding;Ming Sun

  • Affiliations:

  • College of Automation, Harbin Engineering University, Harbin, China 150001;College of Automation, Harbin Engineering University, Harbin, China 150001;College of Automation, Harbin Engineering University, Harbin, China 150001;College of Automation, Harbin Engineering University, Harbin, China 150001

  • Venue:
  • ISICA '08 Proceedings of the 3rd International Symposium on Advances in Computation and Intelligence
  • Year:
  • 2008

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Abstract

By analyzing the common method of LMS (Least-mean-square) frequency-domain adaptive filtering of batch dealing used for GPS (Global Positioning System) anti-jamming, the paper points out the shortage and gives a novel algorithm, the performance of which dose not depend on the initial parameters. Both LMS algorithm and the proposed one are first introduced in detail, and then the computer simulation results for LMS and the proposed algorithm show that the latter is better.