Open AccessCompact and high‐performance band stop filter on textile substrate
Author(s) -
Cavalcante Gustavo Araújo,
Minervino Diego Ramalho,
D'Assunção Junior Adaildo Gomes,
D'Assunção Adaildo Gomes
Publication year - 2015
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2014.0341
Subject(s) - filter (signal processing) , textile , substrate (aquarium) , microstrip , materials science , denim , wavelength , resonator , software , acoustics , computer science , optoelectronics , electronic engineering , composite material , engineering , physics , oceanography , computer vision , programming language , geology
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.