대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 추계학술대회 논문집 전기물성,응용부문
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- Pages.78-81
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- 2003
PMCHW 적분식을 이용한 3차원 유전체의 전자파 과도산란
Transient Electromagnetic Scattering from 3-Dimensional Dielectric Objects by Using PMCHW Integral Equation
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Seo, Jung-Hoon
(Graduate School, Hoseo University) ;
- Han, Sang-Ho (Graduate School of Venture, Hoseo University) ;
- An, Hyun-Su (Graduate School of Venture, Hoseo University) ;
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Jung, Baek-Ho
(Department of Information and Communication Eng., Hoseo University)
- 발행 : 2003.10.31
초록
In this paper, we analyze the transient electromagnetic response from three-dimensional dielectric bodies using a time-domain PMCHW (Poggio, Miller, Chang, Harrington, Wu) formulation. The time-domain unknown coefficients of the equivalent currents are approximated by a set of orthonormal basis functions that are derived from the Laguerre polynomials. Numerical results computed by the proposed method are presented.
키워드