Cogollos, Santiago; Cameron, Richard J.; Guglielmi, Marco; Melgarejo, Juan Carlos; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2022)
[EN] The objective of this paper is to show how inductive quadruplets with diagonal cross-couplings can be used as building blocks for filters in rectangular waveguide. Starting with the coupling matrix synthesis, we show ...