대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 추계학술대회 논문집 전기물성,응용부문
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- Pages.133-134
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- 2006
특이점이 제거된 2 차원 단일매질 주기구조에 대한 그린함수의 제안
Proposal of Singularity-Circumvented Green's Functions for 2D Periodic Structures in Homogeneous Medium
- Kahng, Sung-Tek (Dept. of Info. & Telecomm. Eng., Univ. of Incheon) ;
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Kim, Hyeong-Seok
(School of Electronics & Electrical Eng.,Chung Ang Univ.)
- 발행 : 2006.10.27
초록
In this paper, a novel method is presented for efficient calculation of the spatial-domain Green's functions of 2D electromagnetic problems. This method combines spectral and spatial domain calculation schemes and prevents the Green's functions from diverging at the singularities that complicate the process of the Method of Moment(MoM) application. For the validation of this proposed method, fields will be evaluated along the spatial distance including zero distance for 2D free-space and periodic homogeneous geometry. The numerical results show the validity of the prosed method and correspondng physics.
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