Algebraic acceleration and regularization of the source reconstruction method with the recompressed adaptive cross approximation
Author
Kazempour, Mahdi
Gürel, Levent
Date
2014Source Title
2014 IEEE Antennas and Propagation Society International Symposium (APSURSI)
Print ISSN
1522-3965
Publisher
IEEE
Pages
151 - 152
Language
English
Type
Conference PaperItem Usage Stats
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Abstract
We present a compression algorithm to accelerate the solution of source reconstruction problems that are formulated with integral equations and defined on arbitrary three-dimensional surfaces. This compression technique benefits from the adaptive cross approximation (ACA) algorithm in the first step. A further error-controllable recompression is applied after the ACA. The numerical results illustrate the efficiency and accuracy of the proposed method. © 2014 IEEE.
Keywords
AlgebraAlgorithms
Integral equations
Numerical methods
Adaptive cross approximation
Adaptive cross approximation algorithms
Compression algorithms
Compression techniques
Numerical results
Recompression
Source reconstruction
Three-dimensional surface
Approximation algorithms