Sistema de adquisición de datos para la medición de parámetros radioeléctricos en antenas logarítmicas en la banda de 30 mhz a 1300 mhz utilizando labview

Abstract

The purpose of this project is to build an antenna rotating system, in this case, a logarithmic installed on a rotor. Using a computer and Labview software will send and receive data to andfrom a data acquisition card. This system of rotation and the use of spectrum analyzers allow direction-finding testing, addressing and emission polarization, as well as to get calculations and plots of radiation and coverage from the reception power for the logarithmic antennas. The addressing of the antenna can improve the utilization of the gain that it owns and at the same time avoiding the interference of other emissions outside their discrimination angle. This acquisition system was createdfor student purposes because it depends on an expensive brand Agilent spectrum analyzer and allows the implementation of a practical application with Labview software applied on Telecommunications.