Design of a Narrow-Band Filter Based on the Brewster phenomenon for microwave applications

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Title: Design of a Narrow-Band Filter Based on the Brewster phenomenon for microwave applications
Authors: Coves Soler, Ángela María | Marini, Stephan | Gimeno Martínez, Benito | Sánchez, Daniel | Rodríguez, Ana | Boria Esbert, Vicente Enrique
Research Group/s: Grupo de Microondas y Electromagnetismo Computacional Aplicado (GMECA)
Center, Department or Service: Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal
Keywords: Gratings | Resonant frequency | Dielectric losses | Surface waves | Permittivity | Antennas
Knowledge Area: Teoría de la Señal y Comunicaciones
Issue Date: Sep-2017
Publisher: IEEE
Citation: Á. Coves, S. Marini, B. Gimeno, D. Sánchez, A. Rodríguez and V. Boria, "Design of a narrow-band filter based on the Brewster phenomenon for microwave applications," 2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), Montreal, QC, 2017, pp. 1-4. doi: 10.23919/URSIGASS.2017.8105037
Abstract: A high-efficiency narrow-band filter based on a Dielectric Frequency-Selective Surface (DFSS) has been predicted theoretically for oblique plane-wave incidence. A DFSS showing total reflection at a frequency of 10.5 GHz, based on the Brewster phenomenon for TM polarization, has been designed with a single dielectric grating, showing extremely low-reflectance sidebands adjacent to the resonance peak. The angular and spectral response of the designed filter has been studied. In addition, dielectric ohmic losses have been accounted for in this structure.
Sponsor: This work was supported by the Agencia Estatal de Investigación (AEI) and by the Unión Europea through the Fondo Europeo de Desarrollo Regional –FEDER– “Una manera de hacer Europa” (AEI/FEDER, UE), under the Research Projects TEC2016-75934-C4-2-R and TEC2016-75934-C4-1-R.
URI: http://hdl.handle.net/10045/76607
DOI: 10.23919/URSIGASS.2017.8105037
Language: eng
Type: info:eu-repo/semantics/conferenceObject
Rights: © IEEE
Peer Review: si
Publisher version: https://doi.org/10.23919/URSIGASS.2017.8105037
Appears in Collections:INV - GMECA - Comunicaciones a Congresos, Conferencias, etc.

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