White Paper

Designing A Compact Ridged Waveguide Filter With CST Filter Designer 3D

Source: CST of America, Inc.
Designing A Compact Ridged Waveguide Filter With CST Filter Designer 3D

Multi-mode cavity filters offer high power handling and good performance as a compact device. Such filters are complex and sensitive to changes in the structure, meaning that their design can be time-consuming or even impossible with conventional methods. This article shows how the CST® filter synthesis tool Filter Designer 3D, part of the simulation software CST STUDIO SUITE®, can be used to design and tune a multi-mode compact ridged waveguide filter to meet stringent specifications.