A data-driven parameter estimate method for interrupted sampling repeater jamming signal

Yu Zhou, Ronggang Cao, Anqi Zhang, Ping Li*

*Corresponding author for this work

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

Abstract

Interrupted sampling repeater jamming (ISRJ) is highly coherent with radar signals and can produce a significant false target jamming effect, which severely affects radar detection. To achieve jamming signal reconstruction and suppression, this paper proposes a data-driven parameter estimation method based on the feature analysis of the jamming signal. The method uses the neural network based on the gated recurrent units (GRU) to extract the temporal and frequency domain characteristics of the radar received signal contaminated by jamming, and combines it with the jamming envelope to estimate the jamming sampling pulse signal. Simulation analysis validates the effectiveness and expected estimation accuracy of the proposed method.

Original languageEnglish
Title of host publicationFourth International Conference on Signal Image Processing and Communication, ICSIPC 2024
EditorsXianye Ben, Lei Chen
PublisherSPIE
ISBN (Electronic)9781510682467
DOIs
Publication statusPublished - 2024
Event4th International Conference on Signal Image Processing and Communication, ICSIPC 2024 - Xi'an, China
Duration: 17 May 202419 May 2024

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume13253
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference4th International Conference on Signal Image Processing and Communication, ICSIPC 2024
Country/TerritoryChina
CityXi'an
Period17/05/2419/05/24

Keywords

  • gated recurrent units
  • Interrupted sampling repeater jamming
  • sampling pulse signal
  • signal parameter estimation

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