3D frequency selective surfaces with wideband response

AZEMI, S, Ghorbani, K and Rowe, W 2014, '3D frequency selective surfaces with wideband response', in Y. J. Guo (ed.) Proceedings of the 2014 International Workshop on Antenna Technology (iWAT2014), Sydney, Australia, 4 - 6 March 2014, pp. 212-215.


Document type: Conference Paper
Collection: Conference Papers

Title 3D frequency selective surfaces with wideband response
Author(s) AZEMI, S
Ghorbani, K
Rowe, W
Year 2014
Conference name iWAT2014
Conference location Sydney, Australia
Conference dates 4 - 6 March 2014
Proceedings title Proceedings of the 2014 International Workshop on Antenna Technology (iWAT2014)
Editor(s) Y. J. Guo
Publisher IEEE
Place of publication United States
Start page 212
End page 215
Total pages 4
Abstract A novel 3D Frequency Selective Surface (FSS) with horn shaped resonators is proposed which exhibits a very wide stop band. This new horn shaped resonator is a modification from a 3D FSS consisting of square cylinder unit elements. This feature introduces frequency-selective surfaces with the added advantage of lowering the sensitivity of the FSS frequency response with respect to the incidence angle. Simulation results prove that the FSS can realize broad selectivity of waves with the bandwidth more than 57%. The wideband transmission behavior is stable under oblique TM incidence angles from 0 to 80 degrees. The influence of various key parameters on 3D Horn Shape FSS characteristics has been investigated using the CST simulation software tool. By understanding the effect of each parameter, a comprehensive study for a better design of 3D Horn Shape FSS with wideband response is presented.
Subjects Electrical and Electronic Engineering not elsewhere classified
Microwave and Millimetrewave Theory and Technology
Keyword(s) 3D resonator
Frequency Selective Surface (FSS)
wideband
DOI - identifier 10.1109/IWAT.2014.6958641
Copyright notice © 2014 IEEE
ISBN 9781479923298
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