Optimización de la configuración de una sonda de canal en el dominio de la frecuencia en bandas de milimétricas

Abstract

[EN] In this contribution to the conference, we present different methods to improve the dynamic range of mobile radio channel measurements using a channel sounder in the frequency domain for millimeter wave (mmWave) propagation measurements. The advantages of using a radio over fiber (RoF) link are explained to avoid the losses introduced by a coaxial cable in measurements carried out in indoor and outdoor environments. Furthermore, measurements are carried out in a laboratory environment in order to obtain the optimal configuration parameters to carry out large measurement campaigns in the shortest possible time while maintaining the highest possible dynamic range and the correct calculation of the dispersion parameters. Finally, a simple protocol is disclosed to obtain the optimal parameters mentioned through three short steps.