Chafla Altamirano, Juan FranciscoNicolalde Rodríguez, Damian AníbalAti Sarango, VerónicaHerrera Tonato, GustavoNavarro-Méndez, DianaBarba Molina, HernánChafla Altamirano, Juan FranciscoNicolalde Rodríguez, Damián Aníbal2023-11-042023-11-04https://repositorio.puce.edu.ec/handle/123456789/4150This 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.enOpenAccess