Waveguide Filters_Cross-Couplings

腔体滤波器设计
Design Procedure for Waveguide Filters with Cross-Couplings
Jan Kocbach and Kjetil Folger

Nera ASA, Nera Research, N-5020 Bergen, NORWAY. Email: jko@nera.no, kfo@nera.no



Abstract― A new rigorous systematic design procedure
for folded waveguide filters with cross couplings is presented.
The procedure is a combination of a circuit model analysis 2
and a full-wave method, and is based on tuning one bi23
dimension at a time for simple waveguide structures towards ai23
simple tuning goals. Through examples it is shown how the
procedure can eliminate