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Mostrando ítems 1-10 de 38
Artículo
Compact balanced-to-balanced diplexer based on split-ring resonators balanced bandpass filters
(Institute of Electrical and Electronics Engineers, 2018)
A compact balanced-to-balanced diplexer composed of two balanced bandpass filters is proposed in this letter. The balanced filters are implemented using compact edge-coupled square split-ring resonators. The design methodology ...
Tesis Doctoral
Estudio electrostático en dos y tres dimensiones de estructuras planares en medios anisótropos estratificados aplicación al diseño de circuitos integrados de microondas
(1992)
El trabajo realizado se ha centrado básicamente en tres puntos: - Cálculo de la matriz de capacidad de líneas de transmisión multiconductoras derivadas de la línea microtira y la guía de onda Coplanar. Las líneas analizadas ...
Artículo
Disorder Effects in One-Dimensionally Periodic Extraordinary Transmission Structures
(MDPI, 2022)
Extraordinary transmission structures show promising capabilities for highly selective filters in both frequency and angle of incidence. However, their realistic response once manufacturing limitations are taken into account ...
Tesis Doctoral
Cálculo eficiente de funciones de Green periódicas y no periódicas en Medios Homogéneos y en Medios Multicapa
(2011)
En esta tesis se abordará el cálculo eficiente de funciones de Green en el dominio espacial en medios homogéneos y en medios multicapa, tanto en el caso de fuentes aisladas como en el caso de distribuciones periódicas de ...
Artículo
Simple and compact balanced bandpass filters based on magnetically coupled resonators
(Institute of Electrical and Electronics Engineers, 2015)
A simple strategy is proposed to design differential-mode bandpass filters with good common-mode (CM) rejection using simple resonators. Specifically, the CM rejection is enhanced by using conventional open-loop resonators ...
Artículo
Radar cross section of stacked circular microstrip patches on anisotropic and chiral substrates
(Institute of Electrical and Electronics Engineers, 2003)
Galerkin's method in the Hankel transform domain (HTD) is applied to the determination of the radar cross section (RCS) of stacked circular microstrip patches fabricated on a two-layered substrate which may be made of a ...
Artículo
Closed-form expressions of multilayered planar Green's functions that account for the continuous spectrum in the far field
(Institute of Electrical and Electronics Engineers, 2008)
The rational function fitting method has been found useful in the derivation of closed-form expressions of spatial-domain Green's functions for multilayered media. However, former implementations of the rational function ...
Tesis Doctoral
Aplicación de la técnica de carga en exceso en el dominio espectral a la caracterización de discontinuidad en línea microtira de resistencia infinita
(1993)
En esta Memoria se utiliza la técnica de carga en exceso en el dominio espectral para obtener los parámetros de circuito correspondientes a los circuitos equivalentes cuasielectrostáticos de diferentes discontinuidades en ...
Artículo
Theoretical and experimental exploration of finite sample size effects on the propagation of surface waves supported by slot arrays
(American Institute of Physics, 2017)
The propagation of surface waves supported by a finite array of slots perforated on a zero thickness perfect electrically conducting screen is studied both experimentally and theoretically. To generate numerical results, ...
Artículo
An efficient approach for the computation of 2-D Green's functions with 1-D and 2-D periodicities in homogeneous media
(Institute of Electrical and Electronics Engineers, 2008)
This paper presents an algorithm for the acceleration of the series involved in the computation of 2-D homogeneous Green's functions with 1-D and 2-D periodicities. The algorithm is based on an original implementation of ...