Multi-channel quasi-adaptive processing based on low and slow targets in complex environment

Tonghui Xue*, Tao Shan, Yuan Feng

*Corresponding author for this work

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

Abstract

Because there are many kinds of clutter interference in the detection of low and slow small targets, clutter suppression is always an important issue in radar signal processing. In this paper, clutter in complex environment is first analyzed based on a large amount of measured data, In theory, the clutter suppression algorithm with narrow spectral width and broad spectrum width is effectively studied: the weighted mean filter algorithm and the noise subspace algorithm, and the improved algorithm of weighted mean filter is proposed. Secondly, Multi-channel quasi-adaptive clutter suppression filter, simple and practical, can effectively suppress clutter in complex environments, and the algorithm is implemented, verified by the measured data, and confirmed good results.

Original languageEnglish
Title of host publication6th International Conference on Computer-Aided Design, Manufacturing, Modeling and Simulation, CDMMS 2018
EditorsShanhong Zhu, Tao Kuang, Dajing Fang
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735416727
DOIs
Publication statusPublished - 23 May 2018
Event6th International Conference on Computer-Aided Design, Manufacturing, Modeling and Simulation, CDMMS 2018 - Busan, Korea, Republic of
Duration: 14 Apr 201815 Apr 2018

Publication series

NameAIP Conference Proceedings
Volume1967
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference6th International Conference on Computer-Aided Design, Manufacturing, Modeling and Simulation, CDMMS 2018
Country/TerritoryKorea, Republic of
CityBusan
Period14/04/1815/04/18

Keywords

  • clutter suppression
  • complex environment
  • low
  • radar engineering
  • slow and small

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