Title :
CIET-Analysis and Design of Folded Asymmetric H-Plane Waveguide Filters With Source-Load Coupling
Author :
Amari, Smain ; Bornemann, Jens
Author_Institution :
Department of Electrical and Computer Engineering, University of Victoria, BOX 3055, Victoria, B.C. V8W 3P6
Abstract :
The Coupled-Integral-Equations Technique (CIET) is used as a fast, accurate and reliable analysis tool for the design of folded asymmetric H-plane waveguide filters in which source-load coupling is used to add two finite transmission zeros. Designs examples of second-order filters with finite transmission zeros are presented. Numerical results are validated by comparison with results from the Finite Element Method (FEM) through the commercial software package HFSS.
Keywords :
Apertures; Bifurcation; Couplings; Filtering theory; Finite element methods; Integral equations; Magnetic fields; Moment methods; Resonator filters; Scattering parameters;
Conference_Titel :
Microwave Conference, 2000. 30th European
Conference_Location :
Paris, France
DOI :
10.1109/EUMA.2000.338823
