Dispersion relation for bianisotropic materials and its symmetry properties

On the Eigenfunction Expansions of the Dyadic Green's Functions for Bianisotropic Media

“…Assuming k p is to be determined as a function of frequency, constitutive parameters and the transverse components ( k t1 and k t2 ), equation (7) then yields four roots which may be real, complex and/or multiples of each other. These roots may be solved analytically or numerically [27,28]. Corresponding to each of the roots, there exists one or more (for repeated k p ) eigenvectors representing the nontrivial solutions of (5).…”

The Combined Effects of Chiral Operation in Multilayered Bianisotropic Substrates

“…1, in which an elementary dipole antenna J(R ) is placed at the interface z = 0 along the x -direction, and the thickness of each layer is denoted by d (1) …”

“…In the past few years, complex linear materials have gained much and increasing attention in electromagnetic community, and among these bianisotropic materials must be mentioned [1]. Bianisotropic linear materials are characterized by four independent constitutive tensors, and till now significant theoretical research progress has been achieved concerning the electromagnetic characteristics and potential applications of some bianisotropic materials.…”

Concise Spectral Formalism in the Electromagnetics of Bianisotropic Media

“…The most general linear complex medium is the bianisotropic medium [1] which embraces many novel artificial materials [2]. Many authors have carried out extensive studies on wave propagation, scattering and radiation in (bi)anisotropic media [3][4][5][6][7][8][9][10]. One of the most powerful method suited for analysis of bianisotropic media utilizes the well-known 4 × 4 matrix method in spectral domain [11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28].…”