Diseño de un arreglo de antenas dipolo doblado para la banda de onda milimétrica

Abstract

The paper presents the numerical design of linear arrays of the 2, 3 and 4 antennas of folded dipole in the millimeter wave at a frequency of 26 GHz using EMPro simulation software. Copper was used as conductive material and FR4 substrate as dielectric. Performance parameters such as reflection coefficient, standing wave ratio, radiation patterns were analysed, showing that the array (4x1) obtained the best results. S11 of -35.67 [dB], BW of 70 [MHz], VSWR or SWR of 1.03, with a gain of 5.82 [dBi], directivity of 7.99 [dBi] and radiated efficiency of 59.97 [%], compared to the other designs.