CZT METHOD AND APPARATUS FOR DETECTING RADIATION USING CADMIUM ZINC TELLURIDE SENSOR

摘要

The present invention provides a radiation detection method using a CZT sensor. Radiation detection method using a CZT sensor provided by the present invention is a method of detecting radiation using a co-planar grid type (cadmium zinc telluride) CZT sensor, the radiation from the CZT sensor Receiving a first anode signal that is a receiving electrode signal of the copper grid lattice anode, a second anode signal that is a non-receiving electrode signal of the copper grid lattice anode, and a cathode signal of the copper grid lattice cathode; Generating a correction signal correcting the subtraction signal based on a subtraction signal representing the difference between the first positive signal and the second positive signal and the negative signal; And detecting the radiation based on the correction signal and the cathode signal.