ACTIVE REFLECTORS FOR INTERFEROMETRIC SAR DEFORMATION MEASUREMENT

Abstract. This paper is focused on the design, implementation and testing of an active reflector, to be used support deformation monitoring studies based Synthetic Aperture Radar interferometry. The device designed work in C-band with Sentinel-1 data, operating at 5.405 GHz ± 50 MHz. A brief description reflector provided. It consists two antennas amplifying section. has been tested different experiments. In this paper, we describe experiment carried out Parc Mediterrani de la Tecnologia (Castelldefels, Barcelona). result shows a strong correlation temperature. calibration test was experimentally derive curve correct effect temperature phase stability.