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Adaptive generalized DPCA algorithm for clutter suppression in airborne radar system

  • Xiao Ming Li*
  • , Ding Luo
  • , Chao Yang Qiu
  • , Chunsheng Li
  • *Corresponding author for this work
  • AVIC Radar and Avionics Institute
  • Beihang University

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

Abstract

In this paper, we proposed an adaptive generalized displaced phased center antenna (AGDPCA) algorithm for clutter suppression in airborne radar from a viewpoint of a two-dimensional pulse-to-pulse canceller. First, the clutter model and signal model are given in matrix-vector form, and this leads naturally to the design of a two-dimensional (2-D) two-pulse (2-P) canceller and the GDPCA algorithm formulation. Second, the AGDPCA algorithm is developed by dynamically estimating the 2-D 2-P canceller from the received data. Third, the 2-D 2-P canceller is extended to 2-D multi-pulse canceller to improve the moving target detection performance in AGDPCA algorithm. The effectiveness of the proposed methods is tested via several experiments.

Original languageEnglish
Title of host publicationProceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011
Pages1093-1098
Number of pages6
DOIs
StatePublished - 2011
Event6th International Conference on Radar, RADAR 2011 - Chengdu, China
Duration: 24 Oct 201127 Oct 2011

Publication series

NameProceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011
Volume2

Conference

Conference6th International Conference on Radar, RADAR 2011
Country/TerritoryChina
CityChengdu
Period24/10/1127/10/11

Keywords

  • AGDPCA
  • Airborne radar
  • Clutter suppression
  • GDPCA

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