DocumentCode :
1626934
Title :
Dual-mode microstrip triangular patch resonators and filters
Author :
Jia-Sheng Hong ; Shuzhou Li
Author_Institution :
Dept. of Electr., Electron. & Comput. Eng., Heriot-Watt Univ., Edinburgh, UK
Volume :
3
fYear :
2003
Firstpage :
1901
Abstract :
Dual-mode operation of microstrip triangular patch resonators has been investigated. It has been found theoretically that the dual modes can result from the rotation and superposition of a fundamental mode. The characteristics of the dual modes and their mode splitting are described. The application of this new type of dual mode microstrip patch resonator in the design of microwave planar filters is presented. A two-pole filter and one four-pole filter of this type are demonstrated for the first time. Both theoretical and experimental results are presented. Advantages of using this type of filter are not only its lower loss and higher power handling capability, but also its compact size and natural circuit topology for implementing filters.
Keywords :
band-pass filters; microstrip filters; microstrip resonators; microwave filters; network topology; resonator filters; 4.01 GHz; compact size; dual-mode microstrip triangular patch resonators; four-pole filters; fundamental mode rotation; fundamental mode superposition; loss; microwave planar filter; mode splitting; natural circuit topology; power handling capability; two-pole filters; Band pass filters; High temperature superconductors; Magnetic fields; Microstrip filters; Microstrip resonators; Microwave filters; Quantum computing; Resonator filters; Superconducting filters; Superconducting transmission lines;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest, 2003 IEEE MTT-S International
Conference_Location :
Philadelphia, PA, USA
ISSN :
0149-645X
Print_ISBN :
0-7803-7695-1
Type :
conf
DOI :
10.1109/MWSYM.2003.1210529
Filename :
1210529
Link To Document :
بازگشت