Summary
International Symposium on Antennas and Propagation
2011
Session Number:WeF2
Session:
Number:WeF2-3
Non-iterative electromagnetic imaging of perfectly conducting screens from limited range far-field data
Won-Kwang Park, Dominique Lesselier,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
We propose a non-iterative multi-frequency algorithm for the imaging of arbitrarily shaped perfectly conducting screens from limited range far-field data. Based on the factorization of the Multi-Static Response (MSR) matrix collected in the far-field at multiple frequencies in Transverse Magnetic (TM) mode, the imaging problem can be solved through the simple analysis of corresponding eigenvectors. Numerical examples illustrate how the proposed algorithm behaves.