A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is
Functional post-wall waveguides and waveguide based compact passive circuits -namely bandpass filters -that are formed by introducing additional metallic or dielectric posts inside the post-wall waveguide are analyzed. Scattering parameters (S-parameters) of the waveguide-based bandpass filters are calculated using the method of images combined with the lattice sums technique. The developed formulation is numerically very fast, hence it can be considered as one of the best-suited approaches fordoi:10.1109/ojap.2020.3016047 fatcat:4vl4rxsjc5flfluws7t2ul4gt4