Title :
Dual-band filter based on non-degenerate dual-mode slow-wave open-loop resonators
Author :
Hong, Jia-Sheng ; Tang, Wenxing
Author_Institution :
Dept. of Electr., Electron. & Comput. Eng., Heriot-Watt Univ., Edinburgh, UK
Abstract :
This paper presents a new class of dual-band filters based on non-degenerate dual-mode microstrip slow-wave open-loop resonators, which support two non-degenerate modes that do not couple. Different feed schemes that affect the filtering characteristics are investigated. Examples of dual-band filters of this type are described with simulation and experiment results.
Keywords :
microstrip filters; resonators; dual band filter; filtering characteristics; non-degenerate dual-mode microstrip slow-wave open-loop resonator; Band pass filters; Dielectric substrates; Dual band; Feeds; Filtering theory; Microstrip filters; Microstrip resonators; Passband; Resonance; Resonator filters; Dual-band filter; Dual-mode resonator; microstrip filters;
Conference_Titel :
Microwave Symposium Digest, 2009. MTT '09. IEEE MTT-S International
Conference_Location :
Boston, MA
Print_ISBN :
978-1-4244-2803-8
Electronic_ISBN :
0149-645X
DOI :
10.1109/MWSYM.2009.5165833
