Coherent change detection using GNSS-based passive SAR: First experimental results

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Colleges, School and Institutes

External organisations

  • School of Information and Electronics
  • Beijing Institute of Technology
  • Moscow Institute of Electronic Technology
  • School of Electronic, Electrical and Computer Engineering


This paper reports progress and results in the development of a coherent change detector using passive bistatic SAR. The bistatic topology is Space-Surface Bistatic SAR with Global Navigation Satellite Systems as transmitters of opportunity and a fixed receiver. An experimental test-bed, built to test the feasibility of such a system, is described. Current signal processing algorithms measuring surface change are conceptually explained and the obtained experimental results are presented.


Original languageEnglish
Title of host publicationIET Conference Publications
Publication statusPublished - 1 Dec 2012
EventIET International Conference on Radar Systems, Radar 2012 - Glasgow, United Kingdom
Duration: 22 Oct 201225 Oct 2012


ConferenceIET International Conference on Radar Systems, Radar 2012
CountryUnited Kingdom


  • Bistatic SAR, Coherent change detection, SS-BSAR

ASJC Scopus subject areas