Comparación de los parámetros de dispersión de una antena dipolo para las frecuencias de 60, 67 y 74 GHz

Abstract

This article presents the comparison of the dispersion parameters of half wave dipole antennas. They will be designed in such a way that they present their resonance frequency at 60, 67 and 74 GHz, once this is achieved, they will be subjected to variations in their construction materials to analyze the impact that will be produced on their dispersion parameters, radiation pattern. and resonance frequencies belonging to the extremely high frequency band or millimeter wave band. This study shows the different forms, combination of materials and construction parameters that were used in the modeling of each antenna. In the tuned models it is evidenced that the increase in the resonance frequency from 60 GHz to 74 GHz causes a directly proportional variation in its dispersion parameters, this means, the VSWR phase shift and parameter S (1,1) that exist between the tuned models with respect to the corresponding models for each frequency increases as the resonant frequency increases.