Doppler radar and dynamic detection system

The utility model relates to a Doppler radar and a dynamic detection system, and the Doppler radar comprises a signal processing module, a signal receiving assembly, and a phase shift circuit. The signal receiving assembly is respectively connected with the signal processing module and the phase shift circuit; the signal receiving assembly is used for receiving an echo signal aiming at a target to be detected, outputting a first echo signal to the signal processing module according to the echo signal, and outputting a second echo signal to the phase shift circuit; the phase shift circuit is also connected with the signal processing module and is used for outputting a phase shift detection signal to the signal processing module based on the received second echo signal; the signal processing module is used for outputting a signal superposition result according to the first echo signal and the phase shift detection signal; the signal superposition result is used for indicating a radar animation detection result