학술논문
Electromagnetic Scattering From Strips Using the Subdomain Approach
Document Type
Periodical
Author
Source
IEEE Antennas and Wireless Propagation Letters Antennas Wirel. Propag. Lett. Antennas and Wireless Propagation Letters, IEEE. 21(2):287-291 Feb, 2022
Subject
Language
ISSN
1536-1225
1548-5757
1548-5757
Abstract
Infinitely thin multiple strip scattering problems are studied using the subdomain approach for two-dimensional (2-D) transverse magnetic and transverse electric excitations. The subdomain approach divides the entire domain into several partially overlapping subdomains, within which fields are expanded by classical techniques. The mode-matching method is used to impose continuity conditions. Results are validated by comparing to numerical results from COMSOL. Results show that the subdomain approach can be as accurate as the numerical solutions and may offer substantial improvements in efficiency.