An Extension of Physical Optics Approximation for Dielectric Wedge Diffraction for a TM-Polarized Plane Wave

In this study, the edge diffraction of a TM-polarized electromagnetic plane wave by two-dimensional dielectric wedges has been analyzed. An asymptotic solution for the radiation field has been derived from equivalent electric and magnetic currents which can be determined by the geometrical optics (G...

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Veröffentlicht in:	IEICE Transactions on Electronics 2024/05/01, Vol.E107.C(5), pp.115-123
Hauptverfasser:	NGUYEN, Duc Minh, SHIRAI, Hiroshi, KIM, Se-Yun
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic methods dielectric wedge edge condition edge diffraction FDTD Finite difference time domain method Geometrical optics hidden rays Mathematical analysis Physical optics Plane waves Singularity (mathematics) Two dimensional analysis uniform asymptotic solution Wave diffraction
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