abstract:A very small aperture terminal (VSAT), is a two-way satellite ground station or a stabilized maritime Vsat antenna with a dish antenna that is smaller than 3 meters. The majority of VSAT antennas range from 75 cm to 1.
Basedon the analysis and study of monitoringandcontrollingmechanism, a new design offaultdetection for the outdoorunit (ODU) invery smallaperture terminal (VSAT) is presented in the paper.