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Dipole-slot-dipole metasurfaces
journal contribution
posted on 2016-10-28, 13:46 authored by Syed Bukhari, William WhittowWilliam Whittow, J. C. Vardaxoglou, Stefano MaciA complementary frequency selective surface (CFSS) can be formed on the basis of Babinet’s principle. It consists of an array of slots separated from an array of dipoles by a thin dielectric substrate. This study shows that by adding an extra layer of dipoles to a CFSS capacitance can be added to the structure, which leads to a decrease in its resonant frequency. This new structure is called a dipole-slot-dipole metasurface (MTS) and it has unit-cell dimensions of l/10 × l/10 × l/333, where l is representing the free space wavelength. The dipole-slot-dipole MTS has been fabricated and measured. The study also reports on its equivalent circuit; and the effects of the length of the dipoles on
the added layer and their alignment on the pass band resonant frequency of the dipole-slot-dipole MTS.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
IET Microwaves, Antennas and PropagationCitation
BUKHARI, S.S. ... et al, 2016. Dipole-slot-dipole metasurfaces. IET Microwaves, Antennas and Propagation, 10 (13), pp. 1384-1389.Publisher
© The Institution of Engineering and Technology (IET)Version
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Acceptance date
2016-08-30Publication date
2016Notes
This paper is a postprint of a paper submitted to and accepted for publication in IET Microwaves, Antennas & Propagation and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library.ISSN
1751-8725eISSN
1751-8733Publisher version
Language
- en