Using the Three-dimension Noise Model to Test and Analyze the ROIC of UIRFPA
This article focuses on the analysis method and theoretical framework of the 3-D noise technology. The implications of various noise components are analyzed with the calculation methods given. The reasons of noise generation are analyzed in details. In this paper, the UIRFPA consisting of 320×240 detectors was tested by using three-dimension noise model. By using this method, the cause of the noise can be obtained, providing a reference for designing and evaluation of thermal imaging system.