DocumentCode
2290839
Title
Defected Ground Dual-Mode Resonators and Filters
Author
Banciu, M.G. ; Militaru, N. ; Lojewski, G.
Author_Institution
Nat. Inst. of Mater. Phys., Magurele
fYear
2007
fDate
3-7 Sept. 2007
Firstpage
1
Lastpage
5
Abstract
A microstrip defected ground structure dual mode filter is presented. Several methods for coupling between the dual modes are investigated. Defected ground structure is used to enhance the external coupling and to introduce the necessary perturbation to the initially symmetrical structure. The proposed device is compact, requiring a surface area of about 6 times smaller than the area needed for a conventional patch dual mode resonator.
Keywords
microstrip filters; resonator filters; defected ground structure; dual mode coupling; dual-mode resonator; microstrip dual mode filter; patch dual mode resonator; perturbation; Frequency estimation; High temperature superconductors; Land mobile radio; Microstrip filters; Microwave communication; Microwave filters; Mobile communication; Physics; Resonator filters; Superconducting filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. IEEE 18th International Symposium on
Conference_Location
Athens
Print_ISBN
978-1-4244-1144-3
Electronic_ISBN
978-1-4244-1144-3
Type
conf
DOI
10.1109/PIMRC.2007.4394111
Filename
4394111
Link To Document