Title :
Pseudo-Elliptic Waveguide Filters Without Cross Coupling
Author :
Amari, Smain ; Bornemann, Jens ; Rosenberg, Uwe
Author_Institution :
Department of Electrical and Computer Engineering, Royal Military College, Kingston, ON, Canada. K7K 7B4, smain.amari@rmc.ca
Abstract :
Pseudo-elliptic waveguide filters which do not include additional couplings between non-adjacent cavities are presented. A 5th order TE111 circular waveguide filter with three finite transmission zeros, a 3rd order E-plane filter with three finite transmission zeros and 5th order H-plane filter with two transmission zeros are presented. The designs, which are carried out using the Coupled-Integral-Equations Technique (CIET), are validated by comparison with the Mode Matching Technique (MMT).
Keywords :
Band pass filters; Computer aided manufacturing; Coupling circuits; Filtering theory; Frequency; Inverters; Passband; Propagation losses; Resonator filters; Waveguide discontinuities;
Conference_Titel :
Microwave Conference, 2001. 31st European
Conference_Location :
London, England
DOI :
10.1109/EUMA.2001.339081
