Title :
Design and Performance of Fin-Line Bandpass Filters
Author :
Saad, Abdel Megid Kamal ; Schünemann, Klaus
Author_Institution :
Institut fÿr Hochfrequenztechnik - Technische Universitÿt Braunschweig, Postfach 3329, D-3300 Braunschweig - West Germany
Abstract :
A transmission resonator implemented in fin-line technique is rigorously analysed by applying the method of equivalent rectangular waveguides. Based on these results, bandpass filters with up to 5 resonators are designed taking the higher-order mode coupling between the resonators into account. It is shown that this effect is of considerable importance in the design of fin-line bandpass filters.
Keywords :
Band pass filters; Circuit analysis; Couplings; Equivalent circuits; Finline; Performance analysis; Rectangular waveguides; Resonator filters; Strips; Tellurium;
Conference_Titel :
Microwave Conference, 1979. 9th European
Conference_Location :
Brighton, UK
DOI :
10.1109/EUMA.1979.332737
