Compact and high-performance band stop filter on textile substrate
- Author(s): Gustavo Araújo Cavalcante 1 ; Diego Ramalho Minervino 1 ; Adaildo Gomes D'Assunção Junior 2 ; Adaildo Gomes D'Assunção 1
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View affiliations
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Affiliations:
1:
Department of Communication Engineering , Federal University of Rio Grande do Norte , UFRN-CT-DCO, Caixa Postal 1655 , CEP: 59078-970 Natal , RN , Brazil ;
2: Group of Telecommunications and Applied Electromagnetism , Federal Institute of Education, Science and Technology of Paraíba, IFPB , Av. João da Mata, 256, Jaguaribe , CEP: 58015-430 João Pessoa , PB , Brazil
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Affiliations:
1:
Department of Communication Engineering , Federal University of Rio Grande do Norte , UFRN-CT-DCO, Caixa Postal 1655 , CEP: 59078-970 Natal , RN , Brazil ;
- Source:
Volume 2015, Issue 3,
March
2015,
p.
93 – 94
DOI: 10.1049/joe.2014.0341 , Online ISSN 2051-3305
This is an open access article published by the IET under the Creative Commons Attribution-NonCommercial-NoDerivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/)
Received
09/12/2014,
Accepted
20/01/2015,
Published
02/02/2015
A band stop filter developed on a denim textile substrate is presented. The filter geometry is composed of interconnected half-wavelength parallel coupled resonators, in a novel microstrip filter configuration. Simulated results were obtained through the wave concept iterative method and Ansoft Designer software, for comparison purposes. In addition, prototypes were fabricated and measured for validating the simulation results. Good agreement is reported between simulated and measured results.
Inspec keywords: textile products; geometry; band-stop filters; microstrip filters; textiles; iterative methods
Other keywords: Ansoft Designer software; interconnected half-wavelength parallel coupled resonator; band stop filter; denim textile substrate; filter geometry; wave concept iterative method; microstrip filter configuration
Subjects: Numerical analysis; Combinatorial mathematics; Products and commodities; Textile industry
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