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Propagation in bianisotropic media - reflection and transmission

In English

Författare

Summary, in English

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.

Publiceringsår

1998

Språk

Engelska

Publikation/Tidskrift/Serie

Technical Report LUTEDX/(TEAT-7067)/1-32/(1998)

Dokumenttyp

Rapport

Förlag

[Publisher information missing]

Ämne

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

Status

Published

Report number

TEAT-7067

Forskningsgrupp

  • Electromagnetic theory