DocumentCode
2644005
Title
Novel reconfigurable multiband bandpass filter using defected ground structure on CPW technology
Author
El-Shaarawy, Heba B. ; Coccetti, Fabio ; Plana, Robert ; El-Said, Mostafa ; Hashish, Essam A.
Author_Institution
LAAS-CNRS, Univ. of Toulouse, Toulouse, France
fYear
2009
fDate
1-5 June 2009
Firstpage
1
Lastpage
4
Abstract
In this paper, a novel reconfigurable bandpass filter based on defected ground structures has been presented. The filter consists of two basic elements. The first is the inductively coupled resonator giving the bandpass filter response, and the second is the novel DGS cell allowing reconfigurability and miniaturization. Simulated and measured results are in good agreement. The flexibility of the design in the different cases has also been demonstrated.
Keywords
band-pass filters; coplanar waveguides; resonator filters; CPW technology; DGS cell; defected ground structure; inductively coupled resonator; reconfigurable multiband bandpass filter; Band pass filters; Bandwidth; Circuit simulation; Coplanar waveguides; Coupling circuits; Insertion loss; Microswitches; Periodic structures; Shunt (electrical); Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location
Charleston, SC
ISSN
1522-3965
Print_ISBN
978-1-4244-3647-7
Type
conf
DOI
10.1109/APS.2009.5171522
Filename
5171522
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