Examinando por Autor "R. Varela, Fernando"

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    Robotic Arm-based Antenna Measurement System
    (Institute of Electrical and Electronics Engineers AP-S/URSI, 2024-07) Fontá, Celia; R. Varela, Fernando; Arboleya, Ana; Martinez-de-Rioja, Eduardo
    An in house robotic arm-based antenna measurement system is presented. The need for a flexible measurement system to work at millimeter-wave bands (mmW) is the main motivation of this work. At the moment the system is programmed to perform planar acquisitions of 80mm×80mm up to 67 GHz. Post-processing techniques in order to reduce the effect of the non-anechoic environment and acquisition time have also been implemented. The system has been validated by means of measurements in the K-band with very good agreement with reference measurement performed in a spherical range in anechoic chamber.