Title :
Reduced-size dual-mode slotted patch resonator for low-loss and narrowband bandpass filter applications
Author :
Akgün, Ö ; Tezekici, B.S. ; Görür, A.
Author_Institution :
Dept. of Electr. & Electron. Eng., Nigde Univ., Aksaray, Turkey
Abstract :
A compact, low-loss and narrowband dual-mode microstrip filter is proposed using degenerate modes of a microstrip patch resonator loaded with two narrow slots. The resonator structure is fed by inset lines connected directly to the centre of adjacent edges of a microstrip patch with two notches. The dual-mode filter is verified by both simulation and measurement.
Keywords :
band-pass filters; low-pass filters; microstrip filters; microstrip resonators; degenerate modes; dual-mode microstrip filter; dual-mode slotted patch resonator; low-loss bandpass filter; microstrip patch resonator; narrowband bandpass filter; notches; resonator structure; simulation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20045840
