부분적으로 도체가 덮인 임의단면의 유전체시린더에 의한 TE파의 산람현상

Scattering of TE Waves by a Dielectric Cylinder with Arbitrary Cross Section Paritially Covered by Conductors

The acattering characteristics by the TE incident wave are analysed for its dielectric cylinder with arbitrary cross section partially covered by thin conductors. The integro differential equations consistent with boundary conditions of conductors and dielectric boundaries are derived by the equivalence principle. They are transformed into matrix equations by moment method. The rectangular dielectric ctlinder partially coverd by conductors at the upper and bottom side of the cylinder is chosen for the numerical example. Current distributions on conductors and sacttring cross sections by the cylinder are computed for the TE incident perpendicular to the conductor plane.