Title :
Closed-form Green´s dyadics for a class of media with axial bi-anisotropy
Author :
Olyslager, Frank ; Lindell, Ismo V.
Author_Institution :
Dept. of Inf. Technol., Ghent Univ., Belgium
fDate :
12/1/1998 12:00:00 AM
Abstract :
The Green´s dyadics are derived for a new combined nonreciprocal and uniaxial bi-anisotropic medium with material dyadics of the form μ=αε=T, ξu==ξuzuz, and ζ==ζuzuz. 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
Keywords :
Green´s function methods; anisotropic media; electromagnetic wave propagation; integral equations; series (mathematics); EM wave propagation; axial bi-anisotropy media; closed-form Green´s dyadics; exponential integrals; infinite series; medium parameters; nonreciprocal bi-anisotropic media; uniaxial bi-anisotropic media; Anisotropic magnetoresistance; Closed-form solution; Electromagnetic analysis; Electromagnetic propagation; Electromagnetic radiation; Electromagnetic waveguides; Equations; Permeability; Permittivity; Rectangular waveguides;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
