쇄기형 유전체에 의한 전자파의 회절, II부 : 다극선전원에 의한 수정

Diffraction of Electromagnetic Waves by a Dielectric Wedge, Part II: Correction by Multipole Line Source

An asymptotic solution of electromagnetic waves scattered by an arbitrary-angled dielectric wedge in the E-polarized plane wave incidence is obtained by adding a correction to the physical optical fields given in the previous paper of these companion papers, Part I. The source for the asymptotic correction field valid in the far-field region can be equivalent to the multipole line sources at the tip of the wedge, of which coefficients are evaluated numerically by solving a dual series equation. The corrected field patterns are plotted for the typical case treated in Part I.