349 citations · 2.1k across the 23 of their papers we have counts for
4 papers · 2 filters
Nonreciprocal Phased-Array Antennas
J. W. Zang, A. Alvarez-Melcon, J. S. Gomez-Diaz
A phased-array antenna is a device that generates radiation patterns whose shape and direction can be electronically controlled by tailoring the amplitude and phase of the signals…
Wideband Bandpass Filters Using a Novel Thick Metallization Technology
Celia Gomez-Molina, Alejandro Pons-Abenza, James Do +4
A new class of wideband bandpass filters based on using thick metallic bars as microwave resonators, instead of common microstrip lines, is presented. These bars provide a series o…
Nonreciprocal Yagi-Uda Filtering Antennas
J. W. Zang, X. T. Wang, A. Alvarez-Melcon +1
This paper proposes a novel and compact nonreciprocal filtering antenna based on temporal modulation. The device is composed of a third order filtering section integrated into a Ya…
Coupling Matrix Representation of Nonreciprocal Filters Based on Time Modulated Resonators
A. Alvarez-Melcon, X. Wu, J. Zang +2
This paper addresses the analysis and design of non-reciprocal filters based on time modulated resonators. We analytically show that time modulating a resonator leads to a set of h…