Study and modeling of T and L shaped resonators for UWB band pass filter

Author

Bousbia, Leila ; Mabrouk, Mohamed ; Ghazel, Adel

Author_Institution

GRESCOM, Unviersite de Carthage, Tunis, Tunisia

fYear

2013

fDate

1-4 July 2013

Firstpage

1857

Lastpage

1861

Abstract

In this paper, the T and L shaped resonators are considered for the design of UWB band pass filter which operates at the center frequency of 5 GHz. Unlike any earlier work, we propose a novel analytical performance study of T and L shaped resonators that investigates the relationship between the input admittance of both resonators and the electrical lengths. Furthermore, the simulations are carried out using Matlab® as well as ADS™ Software (Momentum). In this work, bandstop filter loaded with two T, L and mixed open stubs, are proposed to design compact UWB band pass filter. Three topology of UWB bandpass filter are presented and comparison study between the performances of these structures is made.

Keywords

band-pass filters; microwave filters; resonator filters; resonators; ultra wideband technology; L-shaped resonator modeling; Matlab; Momentum ADS Software; T-shaped resonator modeling; bandstop filter; compact UWB band pass filter design; electrical length; frequency 5 GHz; input admittance; mixed open stubs; Band-pass filters; Bandwidth; Filtering theory; Microstrip filters; Microwave filters; Resonator filters; Ultra wideband technology; Rejection; T and L resonators; UWB filters; wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

EUROCON, 2013 IEEE

Conference_Location

Zagreb

Print_ISBN

978-1-4673-2230-0

Type

conf

DOI

10.1109/EUROCON.2013.6625230

Filename

6625230