Improved field projection in equivalence principle algorithm with rotated CWBC basis

In this paper, a dual-basis testing method is utilized to enhance the field projection in the equivalence principle algorithm (EPA). Due to the presence of identity operators in the EPA formulation, the near-field calculation is less accurate with field projection errors. This issue can be effective...

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Bibliographic Details
Published in2014 IEEE Antennas and Propagation Society International Symposium (APSURSI) pp. 2160 - 2161
Main Authors Zu-Hui Ma, Sheng Sun, Lijun Jiang, Weng Cho Chew, Mao Kun Li
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2014
Subjects
Accuracy
Antennas
Electromagnetics
Integral equations
Scattering
Testing
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Summary:In this paper, a dual-basis testing method is utilized to enhance the field projection in the equivalence principle algorithm (EPA). Due to the presence of identity operators in the EPA formulation, the near-field calculation is less accurate with field projection errors. This issue can be effectively remedied by using the recently proposed dual-basis function of Rao-Wilton-Glisson basis function, named as rotated Chen-Wilton-Buffa-Christiansen basis function. Numerical result shows the validity of the proposed method.
ISBN:9781479935383
1479935387
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2014.6905407