GM tube signal processing device and method for high dose rate field

The invention discloses a GM tube signal processing device and method for a high dose rate field. The GM tube signal processing device comprises a power supply module, a high-voltage switch module, a high-voltage module, a programmable device, a signal acquisition module, a pulse forming module, a communication module and a display module; the power supply module is electrically connected with the high-voltage switch module, the high-voltage module, the programmable device, the signal acquisition module, the pulse forming module, the communication module and the display module respectively; the high-voltage switch module is electrically connected with the high-voltage module and the programmable device respectively; the high-voltage module is electrically connected with the programmable device; the programmable device is electrically connected with the pulse forming module, the communication module and the display module respectively; the pulse forming unit is electrically connected with the signal acquisitio