Baquero Escudero, Mariano; Valero-Nogueira, Alejandro; Ferrando-Rocher, Miguel; Bernardo Clemente, Bernardo; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2019-04)
[EN] In this paper, we propose a compact topology for high-frequency bandpass filters using coaxial cavities embedded in a bed of nails, including a complete design procedure combining equivalent circuit models and full-wave ...
Valencia-Sullca, Joaquín Francisco; Boria Esbert, Vicente Enrique; Guglielmi, Marco; Cogollos, Santiago(Institute of Electrical and Electronics Engineers, 2020-01)
[EN] This paper describes the design procedure of a
compact wideband waveguide filter, based on stepped impedance
resonators (SIR) and a combined usage of capacitive and inductive
coupling irises, that provides a significant ...
Valencia-Sullca, Joaquín Francisco; Guglielmi, Marco; Cogollos, Santiago; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2021-08)
[EN] The objective of this article is to describe the design of a new family of wideband filters in a rectangular waveguide based on hybrid couplings and a staircase configuration. The use of E-plane T-junctions and E-plane ...
Ossorio-García, Javier; Melgarejo-Lermas, Juan Carlos; Boria Esbert, Vicente Enrique; Guglielmi, Marco; Bandler, John(Institute of Electrical and Electronics Engineers, 2018)
[EN] The objective of this paper is to advance the state of the art of aggressive space mapping (ASM) by demonstrating how, for resonant structures, and microwave filters in particular, an ASM-based optimization procedure ...