摘要:

In this paper, using the finite-difference method, we analyze the propagation of guided modes in a rectangular chirowaveguide which consists of a conventional rectangular waveguide with perfectly conducting walls and filled with homogeneous isotropic chiral materials characterized by the constitutive relations D =cĒ+icB, and H = B/c+icĒ, wherec,c, andcare the permittivity, permeability, and chirality of the medium, respectively. The dispersion or Brillouin diagram of this waveguiding structure is obtained numerically. Notable features of such rectangular chirowaveguides are addressed and compared with those of the nonchiral counterparts.

ISSN:0920-5071    

DOI:10.1163/156939392X00724

出版商:Taylor & Francis Group    

年代:1992

数据来源: Taylor

ISSN:0920-5071    

DOI:10.1163/156939392X00733

出版商:Taylor & Francis Group    

年代:1992

数据来源: Taylor