Design of microstrip bandstop filter with adjustable wide passband using folded open-circuited stub resonators

Author

Görür, Adnan ; Karpuz, Ceyhun ; Güntürkün, Elif ; Urhan, Mehmet ; Görür, Ali Kürsad

Author_Institution

Dept. of Electr. & Electron. Eng., Nigde Univ., Nigde, Turkey

fYear

2009

fDate

7-10 Dec. 2009

Firstpage

894

Lastpage

897

Abstract

This paper presents a new class of microstrip bandstop resonator filters. The folded open-circuited stub resonator located into microstrip loop structure is investigated using full-wave electromagnetic simulations. The utilization of the novel stub resonator allows a compact bandstop filter configuration to be realized. The proposed filter not only has a compact size, but also has a wider upper passband. Both simulated and measured results are presented to demonstrate the proposed filter.

Keywords

band-stop filters; microstrip filters; microstrip resonators; resonator filters; folded open-circuited stub resonators; full-wave electromagnetic simulations; microstrip bandstop resonator filters; microstrip loop structure; Band pass filters; Circuits; Design engineering; Microstrip filters; Microstrip resonators; Microwave filters; Passband; Radio frequency; Resonator filters; Strips; Compact size; Microstrip bandstop filter; stub resonator;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2009. APMC 2009. Asia Pacific

Conference_Location

Singapore

Print_ISBN

978-1-4244-2801-4

Electronic_ISBN

978-1-4244-2802-1

Type

conf

DOI

10.1109/APMC.2009.5384307

Filename

5384307