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Shinichiro OHNUKI Kenichiro KOBAYASHI Seiya KISHIMOTO Tsuneki YAMASAKI
Electromagnetic scattering problems of canonical 2D structures can be analyzed with a high degree of accuracy by using the point matching method with mode expansion. In this paper, we will extend our previous method to 3D electromagnetic scattering problems and investigate the radar cross section of spherical shells and the computational accuracy.
Shinichiro OHNUKI Takahisa MOCHIZUKI Kenichiro KOBAYASHI Tsuneki YAMASAKI
We introduce a novel method to optimize field decomposition for a mode matching technique. Using our method, expanded mode numbers can be minimized to achieve the desired digits of computational accuracy.