Optimisation of the Q factor of a complementary frequency selective surface
conference contributionposted on 2020-02-24, 09:26 authored by Chih-Kuo Lee, Farwah BukhariFarwah Bukhari, J. C. Vardaxoglou, William WhittowWilliam Whittow
The complementary frequency selective surface (CFSS) consists of an array of dipoles and slots either side of a thin dielectric and exhibits a sharp passband. The conductors layer adds capacitance to the apertures layer which in turn miniaturises the FSS. In this paper, the CFSS is placed in a waveguide and the Q factor is maximised by varying the electric properties and physical parameters. The fabricated CFSS structure shows good agreement with the simulations.
- Mechanical, Electrical and Manufacturing Engineering