Authors:
Otmani Amina
;
Rahali Bouchra
and
Benmostefa Naima
Affiliation:
University of Tlemcen, Post Box 230, Pole of Chetouane, 13000 Tlemcen, Algeria; STIC Laboratory, Department of Electrical Engineering, Faculty of Technology, Algeria
Keyword(s):
Waveguide, SIW, Bandpass filter, Chebyshev, CST, HFSS, ADS.
Abstract:
In this paper, we present methods to design a bandpass filter based on an electronic circuit, a passage was made to design a filter based on a waveguide fill air and finally, based on a substrate integrated waveguide SIW. A fourth-order example, in band X, centered on 8.9 GHz with a bandwidth of 400 MHz, is modeled, simulated and optimized, by three program ADS, HFSS and CST. Very good results were obtained.