Plane Wave Scatteringat a Shorted Ring Frequency Selective Surfacewith Non Dominant Mode Coupling

Author

Mospan, Lyudmila

Author_Institution

NASU of Ukraine, Kharkov

fYear

2007

fDate

24-25 April 2007

Firstpage

1

Lastpage

3

Abstract

A plane wave scattering at a screen periodically perforated by the shorted ring slots is considered. A shorted ring slot is formed by an annular aperture shorted by a pair of metal bridges. Polarization sensitive transmission of the incident TE₀₀-mode is discussed. In contrast to a conventional design, such a transmission occurs at the wavelength which is closely equal to a half of the ring slot circumference. An electromagnetic coupling by means of a non dominant mode of the shorted ring slot makes it possible.

Keywords

electromagnetic coupling; electromagnetic wave scattering; electromagnetic wave transmission; frequency selective surfaces; annular aperture; electromagnetic coupling; frequency selective surface; incident TE₀₀-mode; metal bridges; nondominant mode coupling; plane wave scattering; polarization sensitive transmission; ring slot circumference; shorted ring slots; Apertures; Bridges; Electromagnetic coupling; Electromagnetic scattering; Electromagnetic waveguides; Frequency selective surfaces; Resonance; Strontium; Surface waves; Waveguide junctions; Scattering; frequency selective surface; grating; perforated screen; transmission;

fLanguage

English

Publisher

ieee

Conference_Titel

Radioelektronika, 2007. 17th International Conference

Conference_Location

Brno

Print_ISBN

1-4244-0821-0

Electronic_ISBN

1-4244-0822-9

Type

conf

DOI

10.1109/RADIOELEK.2007.371691

Filename

4234286