Title :
Spectral Green´s functions for multilayered bianisotropic media
Author :
Vegni, L. ; Bilotti, F. ; Toscano, A.
Author_Institution :
Dept. of Electron. Eng., Univ. "Roma Tre", Rome, Italy
Abstract :
We derive the spectral Green´s function of a multilayered structure involving bianisotropic materials. Such materials offer new degrees of freedom to improve, besides, the radiation properties of multilayered structures. We propose an analytical study in the spectral domain of bianisotropic layers that are characterized in terms of transmission matrices leading to an equivalent circuit representation of the whole multilayered structure. Finally, a numerical result is presented for the special case of the chirostrip antenna consisting of a single chiral grounded slab.
Keywords :
Green´s function methods; Maxwell equations; anisotropic media; inhomogeneous media; matrix algebra; spectral-domain analysis; Maxwell´s equations; chiral grounded slab; chirostrip antenna; equivalent circuit representation; matrix; multilayered bianisotropic media; multilayered structures; radiation properties; spectral Green´s functions; spectral domain; transmission matrices; Anisotropic magnetoresistance; Equivalent circuits; Green function; Green´s function methods; Matrix decomposition; Nonhomogeneous media; Slabs; Spectral analysis; Tensile stress; Transmission line matrix methods;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7070-8
DOI :
10.1109/APS.2001.958825
