Mie Scattering by a uniaxial spherical shell with single-negative materials

摘要：

On the basis of the spherical vector wave func-tions (SVWFs) in source-free uniaxial anisotropic medium, the electromagnetic fields in a homogeneous uniaxial spherical shell with single-negative (SNG) materials can be expanded as a addition of the first and the second SVWFs in uniaxial anisotropic medium with SNG materials. Applying the continue boundary conditions on the surface between uniaxial anisotropic medium with SNG materials and isotropic medium, the expansion coefficients of scattered fields from a uniaxial spherical shell with SNG materials by a plane wave can be obtained and then the EM scattering by a uniaxial spherical shell with SNG materials can be characterized. Numerical results between this paper and Mie theory are obtained, it is a good agreement as we expected, some new numerical results of scattering by a uniaxial spherical shell with SNG materials are illustrated.

关键词： uniaxial spherical with single-negative materials scattering spherical vector wave functions(SVWFs)

作者: Jin-Long Ma You-Lin Geng

作者单位: Institute of Antenna and Microwaves, Hangzhou Dianzi University,Xiasha, Hangzhou, Zhejiang 310018, China

会议类型: 国际会议

会议名称: 2011 China-Japan Joint Microwave Conference(2011年中日微波会议CJMW 2011)

会议地点: 杭州

会议语种:英文

页码: 18-21

在线出版日期: 2011-04-20（万方平台首次上网日期，不代表论文的发表时间）