시간영역 유 한 차 분 법 을 이용한 손실 매질의 전자기 과도 산란 해석

• 영문명: rransient A n a lysis oi Electrom agnetic Scattering from L o ssy M edia U sing Tim e Domain Finite Difference Method
• 발행기관: 호서대학교 공업기술연구소
• 저자명: 조진상(Jin Sang Cho) 안옥규(Ok Kyu An) 정백호(Baek Ho Jung)
• 간행물 정보: 『공업기술연구 논문집』제26권 제1호, 77~85쪽, 전체 9쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2007.06.30

영문 초록

Recently, a marching-on in degree finite difference method (MOD-FDM) was employed in the finite-difference time-domain (FDTD) formulation to obtain unconditionally stable transient responses. The objective of this work is to implement a plane wave excitation in the MOD-FDM formulation for scattering from lossy media for an open region problem. This formulation has volume electric and magnetic current densities related to the incident field in Maxwell’s equations explicitly. Numerical results computed by the proposed formulation are presented and compared with the solutions of the conventional FDTD method.

목차

i. 서 론

II- 시간영역 유한차분법

III. 수치 결과

IV. 결 론

키워드

MOD-FDM Laguerre polynomial plane wave injector electromagnetic scattering