Ku-band waveguide band-pass filter with iris radius

摘要

This paper presents the design, simulation, and implementation of band pass filters in rectangular waveguides with radius, having 0.1dB pass band ripple and 6.3% ripple at the center frequency of 14.2 GHz. A Mician microwave wizard software based on the Mode Matching Method (MMM) was used to simulate the structure of the filter. Simulation results are in good agreement with the measured one which improve the validity of the waveguide band pass filter design method.