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Listar por palabra clave "Resonant frequency"

Mostrando ítems 1-8 de 8

3-D Printed Waveguide Filters: Manufacturing Process and Surface Mounted Assembly

Nova-Giménez, Vicente; Bachiller Martin, Maria Carmen; Pascual-Folch, Jordi; Ferrer, Álvaro; Ponce-Gonzalez, Luis Nicolas; Marín García, Mª Luisa; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2023-12)

[EN] This article presents a new approach to manufacturing and assembling inexpensive, lightweight devices using 3-D-printed waveguides, and surface-mount technology (SMT). Specifically, we have employed stereolithography ...
Antenna Element Design Using Characteristic Mode Analysis: Insights and Research Directions

Adams, Jacob J.; Genovesi, Simone; Yang, Binbin; Antonino Daviu, Eva (Institute of Electrical and Electronics Engineers, 2022-04)

[EN] This article provides a comprehensive review of recent applications of characteristic mode analysis (CMA) to innovative antenna element designs, including multi port, circularly polarized, wideband, reconfigurable, ...
Caracterización electromagnética de materiales dieléctricos mediante cavidad cilíndrica dual y kit para viales

Fernández Pérez, Samuel (Universitat Politècnica de València, 2023-10-05)

[ES] En este Trabajo Final de Grado (TFG) se presentan diversas técnicas de caracterización electromagnética de materiales dieléctricos en el rango de frecuencia de microondas. Se desarrollan las técnicas de cavidad ...
Caracterización electromagnética de materiales mediante cavidad dividida y sonda coaxial

Rubio Muñoz, Juan Manuel (Universitat Politècnica de València, 2023-10-05)

[ES] El objetivo de este Trabajo de Fin de Grado (TFG) es la caracterización electromagnética de materiales en el rango de frecuencia de las microondas empleando distintas técnicas de medición y realizando análisis de ...
Exploring the Tuning Range of Channel Filters for Satellite Applications Using Electromagnetic-Based Computer Aided Design Tools

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 ...
Localization techniques of partial discharges at cable ends in off-line single-sided partial discharge cable measurements

Rodrigo Mor, Armando; Morshuis, P. H. F.; Llovera Segovia, Pedro; Fuster Roig, Vicente Luis; Quijano Lopez, Alfredo (Institute of Electrical and Electronics Engineers (IEEE), 2016-03)

Partial discharge (PD) field tests are widely used for cable assessment or cable commissioning. Usually, these tests are carried out by means of off-line tests where PD pulses are measured with capacitively coupled PD ...
Studies on nonlinear mechanical wave behavior to characterize cement based materials and its durability

Eiras Fernández, Jesús Nuño (Universitat Politècnica de València, 2016-10-10)

[EN] The test for determining the resonance frequencies has traditionally been used to investigate the mechanical integrity of concrete cores, to assess the conformity of concrete constituents in different accelerated ...
Using Dielectric Rods to Reconfigure Combline Filters in Center Frequency and Bandwidth

Sharma, Abhishek; Cogollos, Santiago; Boria Esbert, Vicente Enrique; Guglielmi, Marco (Institute of Electrical and Electronics Engineers, 2023)

[EN] This article describes the use of dielectric rods to reconfigure combline filters both with respect to center frequency and bandwidth. In this context, a new filter topology is developed in order to maximize the ...