Closed-form Green's dyadics for a class of media with axial bi-anisotropy

被引:4
|
作者
Olyslager, F [1 ]
Lindell, IV
机构
[1] State Univ Ghent, Dept Informat Technol, B-9000 Ghent, Belgium
[2] Helsinki Univ Technol, Electromagnet Lab, FIN-02015 Helsinki, Finland
关键词
electromagnetic radiation; rectangular waveguide;
D O I
10.1109/8.743841
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The Green's dyadics are derived for a new combined nonreciprocal and uniaxial bi-anisotropic medium with material dyadics of the form <(mu)double over bar> = alpha<(epsilon)double over bar>(T), <(xi)double over bar> = xi u(z)u(z), and <(zeta)double over bar> = zeta u(z) u(z). The result can be expressed as an infinite series of exponential integrals. It is investigated for which media this series truncates to a closed-form expression and the result is checked with known Green's dyadics for special cases of the medium parameters.
引用
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页码:1888 / 1890
页数:3
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