A Complementary Frequency Selective Surface with Tri-Band Frequency Response for Applications in Wi-Fi and 5G
DOI:
https://doi.org/10.14209/jcis.2023.21Keywords:
Tri-band, WLAN, 5G, CFSSAbstract
In this paper we proposed a novel tri-band complementary frequency selective surface (CFSS) with a traditional geometry composed of double concentric rings. The choice of this geometry is because of its very good angular stability. The proposed resonant frequencies were 2.5 GHz, 3.5 GHz, and 4.5 GHz. The CFSS is low profile and presents angular stability and polarization independence. Simulations were performed using HFSS software and they are compared with the experimental results for validation purposes. A very good agreement is observed between them.
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Copyright (c) 2023 Matheus Emanuel Tavares Sousa, Bruno Sátiro da Silva, Antônio Luiz Pereira de Siqueira Campos, Humberto Dionísio de Andrade, Maurício Weber Benjó da Silva
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Accepted 2023-11-06
Published 2023-11-20