Bandpass filter

Details Bandpass filter Bandpass filter

1997-07-29

1999-08-10

Ham, Seungsook

Wave transmission lines and networks

Coupling networks

Wave filters including long line elements

3332191, H01P 1208, H01P 710

Patent

active

059364904

ABSTRACT:
A bandpass filter having three waveguide cavities probelessly coupled in a tri-section for producing an asymmetric response about a passband. In another aspect, the bandpass filter also includes first and second waveguide tri-sections coupled in series via a common waveguide cavity, providing a bandpass waveguide filter having transmission zeroes on only one side a filter passband.

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