DocumentCode
1191905
Title
Microstrip mode suppression ring resonator
Author
Carroll, John M. ; Chang, Kuo-Pin
Author_Institution
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX
Volume
30
Issue
22
fYear
1994
fDate
10/27/1994 12:00:00 AM
Firstpage
1861
Lastpage
1862
Abstract
A novel ring resonator topology was developed which exhibits mode suppression characteristics. The resonator achieves the mode suppression by incorporation of a stepped impedance lowpass filter directly into the ring resonator. Experimental results show that complete suppression of a ring resonator´s second mode can be achieved with no increase in circuit size. The topology effectively increases the rejection bandwidth of the ring resonator
Keywords
low-pass filters; microstrip components; microwave filters; passive filters; resonators; microstrip resonator; mode suppression ring resonator; rejection bandwidth; resonator topology; stepped impedance lowpass filter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19941291
Filename
329989
Link To Document