F. Olyslager et Iv. Lindell, GREENS DYADICS FOR A CLASS OF BI-ANISOTROPIC MEDIA WITH NONSYMMETRIC BI-ANISOTROPIC DYADICS, AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 52(1), 1998, pp. 32-36
In this contribution the Green's dyadics for a class of nonreciprocal
bi-anisotropic media are constructed, The considered media are more ge
neral than some classes of uniaxial bi-anisotropic media for which the
Green's dyadics are presently known in closed form. The material dyad
ics are of the form <(epsilon)under bar> = <epsilon(I)under bar>, <(mu
)under bar> = <mu(I)under bar>, <(xi)under bar> = x x (I) under bar xi u(z)u(z) and <(zeta)under bar> = z x (I) under bar + zeta u(z)u(z).
The <(xi)under bar> and <(zeta)under bar> dyadics give rise to the no
nreciprocity of the medium. It will be shown that the final Green's dy
adics can be expressed as an infinite series of exponential integrals.
The Green's dyadics are constructed in space domain using dyadic anal
ysis.