Fast solution of electromagnetic scattering problems with multiple excitations using the recompressed adaptive cross approximation

Date
2014
Editor(s)
Advisor
Supervisor
Co-Advisor
Co-Supervisor
Instructor
Source Title
2014 IEEE Antennas and Propagation Society International Symposium (APSURSI)
Print ISSN
1522-3965
Electronic ISSN
Publisher
IEEE
Volume
Issue
Pages
745 - 746
Language
English
Journal Title
Journal ISSN
Volume Title
Series
Abstract

We present an algebraic compression technique to accelerate the computation of multiple monostatic radar cross sections of arbitrary 3-D geometries. The method uses adaptive cross approximation, followed by a recompression technique to reduce the CPU time and the memory consumption. Each scattering problem due to a single excitation is solved with the multilevel fast multipole algorithm. The numerical results demonstrate the efficiency and accuracy of the proposed method. © 2014 IEEE.

Course
Other identifiers
Book Title
Citation
Published Version (Please cite this version)