Satellite communication link environment monitoring radar system and monitoring method thereof

The invention relates to the technical field of environmental monitoring radars, and discloses a satellite communication link environmental monitoring radar system, which comprises a radiation receiving module, a measurement turntable, a ground parameter measurement mold and a measurement control and display terminal, the system comprises a 23.8 GHz receiver, a 31.65 GHz receiver, a corresponding temperature control unit and a corresponding calibration unit. The measuring turntable is used for controlling antenna beam pointing. According to the satellite communication link environment monitoring radar system provided by the invention, the microwave radiometer is a passive remote sensing measurement system, does not transmit signals, does not interfere with other equipment, and does not need a cooperative target, so that measurement can be carried out on any path, and spatial distribution of rainfall attenuation can be obtained through measurement. Satellite communication link environment elements are detected