Rapid Simulation Method of Radar Echo for PolSAR

Zun Zhang*, Jian Yang, Kun Yi Guo

*Corresponding author for this work

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

Abstract

Multi-polarization characteristics are crucial for PolSAR applications. This article proposes a rapid scattering model for the electromagnetic simulation of composite scenes under both co-polarization and cross-polarization. The model utilizes a scattering center model to represent target scattering, while background scattering is computed using the integral equation method. Under cross-polarization, the locations of scattering centers of the target are extracted based on numerical current, and the amplitudes are determined by Padé approximation. By validating against numerical methods, this model accurately simulates SAR images under multi-polarization conditions.

Original languageEnglish
Title of host publicationIEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331515669
DOIs
Publication statusPublished - 2024
Event2nd IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024 - Zhuhai, China
Duration: 22 Nov 202424 Nov 2024

Publication series

NameIEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024

Conference

Conference2nd IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024
Country/TerritoryChina
CityZhuhai
Period22/11/2424/11/24

Keywords

  • composite scene
  • integral equation method
  • multi-polarization simulation
  • PolSAR
  • scattering center model

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