Numerical simulations for frequency-selective screens with complementary elements

Author

Wakabayashi, H. ; Kominami, M. ; Kusaka, H. ; Nakashima, H.

Author_Institution

Fac. of Comput. Sci. & Syst. Eng., Okayama Prefectural Univ., Soja, Japan

Volume

141

Issue

6

fYear

1994

fDate

12/1/1994 12:00:00 AM

Firstpage

477

Lastpage

482

Abstract

Frequency-selective screens (FSS) with conductor and aperture arrays on dielectric substrates called normal and inverse types, respectively, are analysed. In the case of the inverse type FSS, the moment method is applied in the spectral domain to the magnetic field equation to get the magnetic current distribution induced on the aperture. For the normal type FSS, the electric field equation is solved and the electric current distribution on the conductor obtained. Numerical results are given and the scattering properties of inverse and normal type FSSs with complementary elements are considered

Keywords

current distribution; electric fields; electromagnetic wave scattering; frequency selective surfaces; magnetic fields; method of moments; spectral-domain analysis; aperture arrays; complementary elements; conductor arrays; dielectric substrates; electric current distribution; electric field equation; frequency-selective screens; inverse type FSS; magnetic current distribution; magnetic field equation; moment method; normal type FSS; numerical simulations; scattering properties; spectral domain;

fLanguage

English

Journal_Title

Microwaves, Antennas and Propagation, IEE Proceedings

Publisher

iet

ISSN

1350-2417

Type

jour

DOI

10.1049/ip-map:19941322

Filename

340216