MARTÍNEZ ROS , Alejandro Javier

En esta comunicación se describe el diseño, aplicación y evaluación de un ciclo de mejora docente (CMD) realizado en la asignatura de Física I del Grado de Ingeniería Electrónica Industrial de la Universidad de Sevilla. En concreto, el ciclo se ha llevado a cabo durante el Tema 3 de la asignatura que trata sobre dinámica de la partícula. A lo...

Passive planar circuits play a key role in many RF/microwave applications, such as in wireless communications, medical instrumentation, and remote sensing. From their earliest developments during World War II to the present day, they have become indispensable for their low cost and low weight while maintaining high performance. As a result,...

A novel non-uniform sinusoidally modulated half-mode microstrip structure with application to near-field focused leaky-wave radiation in the backward Fresnel zone is proposed. First, it is presented a dispersion analysis of the constituent backward leaky wave in the sinusoidally modulated unit cell in half-width microstrip technology. This...

A new dual-band balanced bandpass filter based on magnetically coupled open-loop resonators in multilayer technology is proposed in this paper. The lower differential passband, centered at the Global Positioning System (GPS) L1 frequency, 1.575 GHz, was created by means of two coupled resonators etched in the middle layer of the structure,...