Abstract
We consider the accuracy improvement of the high frequency scattered fields from the 3-D convex scatter by the Fock current and the incremental length diffraction coefficient (ILDC) technique. We propose the numerical contour deformation method to calculate the Fock currents, and treat them in the scatterer's lit and shadow regions, separately. Then, by adopting the ILDC technique, high frequency scattered fields are clearly formulated in the lit, shadow and transition regions of the 3-D convex scatter, respectively. Compared to the PO scattered field from the 3-D convex sphere, numerical results demonstrate the significant accuracy enhancement of the scattered field via the Fock current approach.
Recommended Citation
Y. M. Wu et al., "The Numerical Contour Deformation Method For Calculating High Frequency Scattered Fields From The 3-D Convex Scatters," Call for Papers - ICCEM 2016: 2016 IEEE International Conference on Computational Electromagnetics, pp. 101 - 102, article no. 7588641, Institute of Electrical and Electronics Engineers, Oct 2016.
The definitive version is available at https://doi.org/10.1109/COMPEM.2016.7588641
Department(s)
Electrical and Computer Engineering
International Standard Book Number (ISBN)
978-146739678-3
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Institute of Electrical and Electronics Engineers, All rights reserved.
Publication Date
11 Oct 2016
