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Publication
A dual-band sine-square FSS design
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Advisor(s)
Abstract(s)
This paper proposes a new frequency selective surface (FSS) based on the combination of four sinusoidal-waveform like shapes, each formed by the combination of two semi-circles, for an overall arrangement similar to a square shape. The proposed design was simulated and evaluated through a commercial electromagnetic (EM) simulation software. The sine-square FSS has a relatively simple design, yet provides a dual band frequency response, with narrow bandwidths compared to classical designs, and with a relatively stable angular behavior of up to at least 45◦. It was shown that the second resonance frequency can, within a limited range, be independently controlled from the first resonance frequency band. Both band reject and band pass variants, as well as possible active/tunable implementations of this FSS design, were evaluated and are discussed in this paper.
Description
Keywords
Frequency selective surfaces Indoor radio communication Radio propagation Simulation
Citation
D. Ferreira, I. Cuiñas, R. F. S. Caldeirinha and T. R. Fernandes, "A dual-band sine-square FSS design," 2016 10th European Conference on Antennas and Propagation (EuCAP), Davos, Switzerland, 2016, pp. 1-5, doi: 10.1109/EuCAP.2016.7481829
Publisher
IEEE