Frequency Reconfigurable Antenna Using Double Phase-Shifted Feed

Abstract:

This paper discusses a novel antenna concept for frequency reconfiguration by means of a simulation of a patch antenna simultaneously fed by two equal-amplitude signals. The frequency reconfiguration occurs by controlling the feeding phase leading to two operation frequencies: F = 850 MHz and f = 1.7 GHz. Numerical simulation results show precise resonances points and similar radiation patterns for both operation frequencies.

Año de publicación:

2019

Keywords:

• patch antenna
• connected array
• frequency reconfiguration

Fuente:

scopus