3D Frequency Selective Surface with incident angle independence

Author

Azemi, S.N. ; Ghorbani, Kamran ; Rowe, Wayne S. T.

Author_Institution

Sch. of Electr. & Comput. Eng., RMIT Univ., Melbourne, VIC, Australia

fYear

2013

fDate

6-10 Oct. 2013

Firstpage

928

Lastpage

931

Abstract

A novel 3D tapered Frequency Selective Surface (FSS) which is independent of incident angle is proposed. This new type of FSS is a modification from a 3D FSS consisting of square cross section cylinder unit elements. By enlarging the aperture of the square cross section cylinder resonators, the transmittance of the FSS becomes independent of the incident angle of radiation. Moreover, transmission response is stable under oblique incidence angles from 0 to 45 degrees. The influence of key design parameters on 3D Tapered FSS characteristics has been investigated using CST simulation software.

Keywords

frequency selective surfaces; resonators; 3D FSS; 3D tapered frequency selective surface; CST simulation software; incident angle independence; incident angle of radiation; oblique incidence angle; square cross section cylinder resonator aperture; square cross section cylinder unit element; Arrays; Dielectrics; Frequency response; Frequency selective surfaces; Periodic structures; Stability analysis; Three-dimensional displays; 3D FSS; 3D resonator; incident angle independence; tapered FSS;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference (EuMC), 2013 European

Conference_Location

Nuremberg

Type

conf

Filename

6686810