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Propagation in bianisotropic media - reflection and transmission

Författare:
Publiceringsår: 1998
Språk: Engelska
Sidor:
Publikation/Tidskrift/Serie: Technical Report LUTEDX/(TEAT-7067)/1-32/(1998)
Volym: TEAT-7067
Dokumenttyp: Rapport
Förlag: [Publisher information missing]

Sammanfattning

In this paper a systematic analysis that solves the wave propagation problem

in a general bianisotropic, stratified media is presented. The method utilizes

the concept of propagators, and the representation of these operators is simpli-

fied by introducing the Cayley-Hamilton theorem. The propagators propagate

the total tangential electric and magnetic fields in the slab and only outside

the slab the up/down-going parts of the fields need to be identified. This

procedure makes the physical interpretation of the theory intuitive. The re-

flection and the transmission dyadics for a general bianisotropic medium with

an isotropic (vacuum) half space on both sides of the slab are presented in a

coordinate-independent dyadic notation, as well as the reflection dyadic for

a bianisotropic slab with perfectly electric backing (PEC). In the latter case

the current on the metal backing is also given. Some numerical computations

that illustrate the algorithm are presented.

Nyckelord

  • Electrical Engineering, Electronic Engineering, Information Engineering
  • Other Electrical Engineering, Electronic Engineering, Information Engineering

Övriga

Published
  • Electromagnetic theory-lup-obsolete

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