Algorithm based on CS algorithm applied in multi-aperture wide-swath SAR

Xiao Qing Wang*, Min Hui Zhu, Xin Qing Sheng

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The wide-swath method based on multi-receiver is a novel and highly accuracy wide-swath method. This method needs focus in range signal at first, so RD (Range-Doppler) arithmetic can apply to the method easily while CS (Chirp Scaling) arithmetic has some difficulties. An algorithm based on CS algorithm is proposed in this paper that can be applied in the multi-aperture wide-swath SAR method. The error and operand of this algorithm is analyzed. Finally the simulation result is present, it turn out to validate the algorithm.

Original languageEnglish
Pages (from-to)1861-1866
Number of pages6
JournalDianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology
Volume27
Issue number12
Publication statusPublished - Dec 2005
Externally publishedYes

Keywords

  • Chirp Scaling(CS) algorithm
  • Multi-aperture imaging algorithm
  • SAR
  • Wide-swath

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