Forward-looking bistatic SAR range migration alogrithm

Cheng Hu*, Teng Long, Tao Zeng, Chun Yang

*Corresponding author for this work

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

18 Citations (Scopus)

Abstract

Forward-looking bistatic synthetic aperture radar (FL-BSAR) owns smart space-variant geometry feature, so it is difficult to use precise monostatic SAR frequency domain imaging algorithms, such as range migration algorithm (RMA). In this paper, according to the geometry configuration of FL-BSAR, in each pulse repetition interval, the slant range was compensated precisely, then through the coordinate rotation, the FL-BSAR is transformed into the equivalent squinted SAR. Using the principal of stationary phase (PSP), the data is transformed into the frequency domain and range migration imaging algorithm (RMA) can be used. Meanwhile the simulation results demonstrated the phase error after compensation can be ignored.

Original languageEnglish
Title of host publication2006 CIE International Conference on Radar, ICR 2006
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)0780395824, 9780780395824
DOIs
Publication statusPublished - 2006
Event2006 CIE International Conference on Radar, ICR 2006 - Shanghai, China
Duration: 16 Oct 200619 Oct 2006

Publication series

NameCIE International Conference of Radar Proceedings

Conference

Conference2006 CIE International Conference on Radar, ICR 2006
Country/TerritoryChina
CityShanghai
Period16/10/0619/10/06

Keywords

  • BSAR
  • Forward-looking
  • Phase compensation
  • RMA

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