Hydrogen atom clock Zeeman magnetic field generation system

The utility model relates to a hydrogen atomic clock Zeeman magnetic field generating system, which comprises a control system, a precision voltage control module, a hydrogen atomic clock Zeeman magnetic field coil and a spectrum analyzer which are electrically connected in sequence, and the spectrum analyzer is also electrically connected with the control system. According to the Zeeman magnetic field generation system of the hydrogen atomic clock, tiny constant current is stably output through the precise voltage control module, the duty ratio of PWM waves is controlled through the control system with tiny stepping quantity so as to control the size of the constant current, the duty ratio corresponding to the maximum power point is obtained, the PWM waves are output according to the duty ratio, and the maximum power point is obtained. And the Zeeman magnetic field with the optimal magnetic field intensity can be obtained. The Zeeman magnetic field generation system of the hydrogen atom clock automatically f