Abstract
The conventional equivalence principle algorithm (EPA) exploits cubical surfaces to support equivalent sources. However, it introduces strong discontinuities due to sharp edges and corners. In this letter, a spherical surface is employed as the equivalence surface to avoid singularities from nonsmoothness. To achieve better accuracy, the meshless sampling scheme is used for integral operators on the spherical equivalence surface. The numerical examples are provided to validate the performance enhancement of EPA through the proposed method.
Recommended Citation
X. Fu et al., "Performance Enhancement Of Equivalence Principle Algorithm," IEEE Antennas and Wireless Propagation Letters, vol. 15, pp. 480 - 483, article no. 7152843, Institute of Electrical and Electronics Engineers, Jan 2016.
The definitive version is available at https://doi.org/10.1109/LAWP.2015.2453940
Department(s)
Electrical and Computer Engineering
Keywords and Phrases
Equivalence principle algorithm; integral equation; meshless sampling; spherical equivalence surface
International Standard Serial Number (ISSN)
1536-1225
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Institute of Electrical and Electronics Engineers, All rights reserved.
Publication Date
01 Jan 2016
