[EN] Substrate integrated waveguides (SIWs) combine the advantages of rectangular waveguides (low losses) and planar circuits (low cost and low profile). Empty substrate integrated waveguide (ESIW) has been proposed as a ...
Díaz Caballero, Elena(Universitat Politècnica de València, 2013-12-20)
Para abordar el análisis de estas estructuras de forma altamente eficiente, se pretenden utilizar dos enfoques distintos, que llevarían a dos técnicas distintas y eficientes, pero cada una de ellas con sus ventajas e ...
Ossorio-García, Javier; Vague Cardona, José Joaquín; Boria Esbert, Vicente Enrique; Guglielmi, Marco(Institute of Electrical and Electronics Engineers, 2018)
[EN] The objective of this paper is to use electromagnetic-based computer-aided design (CAD) tools to investigate the maximum tuning range of channel filters, typically used in satellite payloads. Both circular and rectangular ...
[EN] The characterization of communication devices in a certain frequency band can be accelerated if a fast frequency sweep technique is used instead of a discrete frequency sweep. Existing fast frequency sweep techniques ...
Pla Herliczka, Damián(Universitat Politècnica de València, 2022-10-14)
[ES] Hoy en día, implementar componentes pasivos a altas frecuencias y asegurar un apropiado contacto metálico y alineamiento entre sus piezas es un gran desafío. Las guías de onda son la solución más común y obviar el ...
Belenguer Martínez, Ángel; Esteban González, Héctor; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers (IEEE), 2014-04)
Abstract Over the last years, a great number of substrate integrated
circuits has been developed. These new circuits are a compromise
between the advantages of classical waveguide technologies,
such as high quality ...
Ossorio García, Javier; Melgarejo Lermas, Juan Carlos; Cogollos, Santiago; Boria Esbert, Vicente Enrique; Guglielmi, Marco(Institute of Electrical and Electronics Engineers, 2020)
[EN] The objective of this paper is to describe the design of an innovative and low-cost diplexer for Ka-band multi-beam satellite applications. The device is based on the use of two quadruplets to implement a number of ...