Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Wideband"

Mostrando ítems 1-8 de 8

Analysis of the Rician K Factor in a Typical Millimeter-Wave Office Scenario

Rubio Arjona, Lorenzo; Rodrigo Peñarrocha, Vicent Miquel; Reig, Juan; Fernandez, H; Pérez, Jesus R.; Torres, Rafael P.; Valle, Luis (Institute of Electrical and Electronics Engineers, 2024-05)

[EN] In this letter, the K-factor is estimated in a typical office scenario based on wideband channel measurements carried out at millimeter-wave (mmWave) frequencies, covering the 25-40 GHz spectrum, in both line-of-sight ...
Compact Substrate Integrated Waveguide Wideband Bandpass Filter With Post-Manufacturing Tuning Capabilities

Messaoudi, El Mehdi; Martínez Pérez, Jorge Daniel; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2023)

[EN] In this paper, a miniaturized wideband bandpass filter in coaxial substrate integrated waveguide (SIW) technology is presented. To improve the response selectivity and coupling control, a multi-layer structure has ...
Compact Wideband Hybrid Filters in Rectangular Waveguide With Enhanced Out-of-Band Response

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 ...
Diseño de antenas de banda ancha basadas en elementos acoplados empleando la Teoría de los Modos Característicos.

San Pedro Mastell, Alexandre (Universitat Politècnica de València, 2021-10-09)

[ES] El objetivo de este trabajo es diseñar antenas planas de banda ancha capaces de abarcar las nuevas bandas 5G/IoT. Se comenzará el trabajo estudiando la Teoría de los Modos Característicos y la potencialidad que ofrece ...
Gel Phantoms for Body Microwave Propagation in the (2 to 26.5) GHz Frequency Band

Castelló-Palacios, Sergio; Garcia-Pardo, Concepcion; Alloza-Pascual, María; Fornés Leal, Alejandro; Cardona Marcet, Narciso; Vallés Lluch, Ana (Institute of Electrical and Electronics Engineers, 2019-10)

[EN] Tissue phantoms are widely used for assessing the interaction between the electromagnetic waves and the human body. These are especially key in body area networks, where the body itself acts as the propagation medium ...
Hybrid Wideband Staircase Filters in Rectangular Waveguide With Enhanced Out-of-Band Response

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 ...
Planar Slot Wideband Antenna for Multiple Communication Services

Park, Dong-Kook; Ferrando Bataller, Miguel (Institute of Korean Electrical and Electronics Engineers, 2020-03-31)

[EN] As various communication services have emerged due to the development of mobile communication technology, there is a need for a wideband antenna supporting multiple communication services with one antenna. In this ...
Wideband Transition for Increased-Height Empty Substrate Integrated Waveguide

Martínez-Zamora, Juan Ángel; BELENGUER MARTÍNEZ, ANGEL; de Dios, Juan J.; Esteban González, Héctor; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2019-10-14)

[EN] Recently, Empty Substrate Integrated Waveguide (ESIW) technology was proposed for embedding empty waveguides into planar substrates in order to improve their performance. A low-loss and narrow-band transition from ...