Two inversion methods for electromagnetic scattering

Yu Zhang, Xi Yang, Ming Jiang Gou, Qing Fan Shi*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Two inversion methods for electromagnetic scattering, the deterministic gradient search method and the Monte Carlo random search method, are proposed in this paper. Firstly, the fundamental principles of the two methods are introduced. Inversion properties including the positioning capability of the scattering body, inversion accuracy and inversion time of the two methods are analyzed and compared. Simulation results demonstrates that the deterministic gradient search method can be used for scattering body positioning and the results using Monte Carlo random search method have high-precision at the same time have high speed. Successive applications of both methods fully realize the advantages of the two methods and improve the inversion result.

Original languageEnglish
Pages (from-to)3905-3911
Number of pages7
JournalWuli Xuebao/Acta Physica Sinica
Volume59
Issue number6
Publication statusPublished - Jun 2010

Keywords

  • Deterministic method
  • Electromagnetic scattering
  • Inversion iterative
  • Random search

Fingerprint

Dive into the research topics of 'Two inversion methods for electromagnetic scattering'. Together they form a unique fingerprint.

Cite this