Forward-Looking Clutter Suppression Approach of Airborne Radar Based on KA-JDL Algorithm of Object Filtering

  • Dongmei Guo
  • , Yajun Li
  • , Zhuoqun Wang
  • , Sheng Shao
  • , Shuangshuang Li
  • , Jinguo Xiao

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

1 Scopus citations

Abstract

When airborne radar works on former mode, short-range clutter presents eyebrow shape curve and has the strong non-uniform, and clutter suppression is more difficult. Thus, the adaptive clutter suppression of forward-looking airborne radar for non-uniform clutter is a difficult question. Firstly, the use of a grid map method is taken for airborne radar forward-looking clutter model simulation analysis. Secondly, the forward-looking clutter suppression approach of airborne radar based on Knowledge-Aided Joint-Domain Localized (KA-JDL) algorithm of object filtering is proposed in this paper. Lastly, this new clutter suppression method is verified by the measured data. The experimental result shows that this method can suppress effectively the clutter compared with traditional JDL. It achieved a performance improvement of2-3dB.

Original languageEnglish
Title of host publication2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings
EditorsTadeusz A Wysocki, Beata J Wysocki
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538656020
DOIs
StatePublished - 2 Jul 2018
Externally publishedYes
Event12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Cairns, Australia
Duration: 17 Dec 201819 Dec 2018

Publication series

Name2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings

Conference

Conference12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018
Country/TerritoryAustralia
CityCairns
Period17/12/1819/12/18

Keywords

  • adaptive clutter suppression
  • airborne phased array radar
  • dimensionality-reduction
  • non-uniform clutter

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