SISAR imaging method based on GNSS signal: Theory and experimental results

Cheng Hu, Li Wang, Changjiang Liu

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

13 Citations (Scopus)

Abstract

Shadow inverse synthetic aperture radar (SISAR) imaging technology is the basis for target recognition in forward scatter radar (FSR). The novel FSR system, which uses Global Navigation Satellite System (GNSS) satellites as transmitters and arranges receivers on the ground, has the ability to achieve target detection in a wide range. This paper proposes a novel SISAR imaging algorithm based on the GNSS signal and gives the relationship between the transform of GNSS-FSR echo signal and target's complex profile function (CPF) under small diffraction angles. The effectiveness of the proposed SISAR imaging algorithm is firstly verified by applying SISAR imaging processing to the experimental data which is obtained by using civil airliners as targets and BD satellite as the illuminator at the first time.

Original languageEnglish
Title of host publication2016 CIE International Conference on Radar, RADAR 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509048281
DOIs
Publication statusPublished - 4 Oct 2017
Event2016 CIE International Conference on Radar, RADAR 2016 - Guangzhou, China
Duration: 10 Oct 201613 Oct 2016

Publication series

Name2016 CIE International Conference on Radar, RADAR 2016

Conference

Conference2016 CIE International Conference on Radar, RADAR 2016
Country/TerritoryChina
CityGuangzhou
Period10/10/1613/10/16

Keywords

  • Forward scatter radar
  • GNSS
  • Passive radar
  • SISAR imaging

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