Title :
Suppression of even modes in microstrip ring resonators
Author :
Paul, D.K. ; Gardner, Peter ; Tan, K.P.
Author_Institution :
Dept. of Electr. Eng. & Electron., Univ. of Manchester Inst. of Sci. & Technol.
fDate :
10/13/1994 12:00:00 AM
Abstract :
Unwanted even order modes in tunable microstrip ring resonators can be suppressed by providing a low resistance path to ground at an appropriate point on the ring. This suppression method is simple to implement, and has minimal effect on the Q factor and the resonance frequency of the wanted modes
Keywords :
Q-factor; microstrip components; microwave devices; resonators; even modes suppression; even order modes; low resistance path; microstrip ring resonators;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19941187
