전자공학회논문지A (Journal of the Korean Institute of Telematics and Electronics A)
- 제32A권3호
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- Pages.38-44
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- 1995
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- 1016-135X(pISSN)
다층고조를 갖는 원형 실린더에 의한 전자파 산란 : OSRC 방법
Electromagnetic Wave Scattering from Multilayered Circular Cylinder : OSRC Approach
초록
The scattered electric field from a multilayered circular dielectric cylinder is caculated. Approximate boundary condition used in on-surface radiation boundary condition(OSRC) method has been applied to all the boundary surface of N-layered dielectric cylinder. It was assumed that scattered electric field at inner boundary surface in one region transmitted to the adjacent region at outer boundary surface. In the whole region, the unknown coefficients of electric field are acquired by the given incident electric field with ease. Electric field distribution at each boundary surface and the scattered electric field in free space are taken with the calculated unknown coefficients. the results obtainted were compared with those results that were used by regular surface boundary condition.
키워드