MIMO radar monitoring system and monitoring method based on MIMO radar monitoring system

The invention provides an MIMO radar monitoring system and a monitoring method based on the MIMO radar monitoring system, belongs to the field of radar monitoring, can realize stable system calibration, and does not influence subsequent imaging and deformation calculation. The MIMO radar monitoring system comprises a signal processor module, a frequency synthesizer module, a single power amplifier module, a transmitting switch array module, a transmitting antenna array, a receiving switch array module and a receiving antenna array. The signal processor module is connected with the frequency synthesizer module; the frequency synthesizer module is connected with the signal processor module, the single power amplifier module and the receiving switch array module, and the receiving switch array module is also connected with the receiving antenna array; the single power amplifier module is arranged between the frequency synthesizer module and the transmitting switch array module and is respectively connected with