一种高性能红外探测器模拟器的研制  

Development of a High Performance Infrared Detector Simulator

作　　者：刘磊[1] 韩顺利[1] 李丰田[2] 仵欣 

机构地区：[1]中国电子科技集团公司第四十一研究所,山东青岛266555 [2]中国铁道科学研究院通信信号研究所,北京100081 [3]山东计量检测中心,山东济南250014

出　　处：《红外》2016年第3期6-11,共6页Infrared

基　　金：国家重点实验室基金(9140C120301150C12057)

摘　　要：为解决红外探测器数据采集系统的测试问题,基于红外探测器件本身的工作特点,研制出了能够模拟红外探测器输出信号的模拟装置。该装置不仅能模拟各种阵列规模的红外探测器,输出准确的量化图像数据,而且能为数据采集系统提供所需的帧、行、像元及相关双采样同步触发信号。利用模拟装置输出的量化图像数据实现了红外探测器数据采集系统的定性检查和定量校准,为红外探测器数据采集系统的高效准确测量提供了有价值的参考。To solve the test problem of the data acquisition system of an infrared detector,a simulator which can simulate the output signals from an infrared detector is developed on the basis of the operating characteristics inherent in an infrared detector.The simulator not only can simulate the infrared detectors in different formats and output accurate quantitative image data,but also can provide frame,line,pixel and correlated double sampling synchronization trigger signals for the data acquisition system.The qualitative examination and quantitative calibration of the data acquisition system of the infrared detector are implemented by using the quantitative image data from the simulator.The results are of referential value to the effective and accurate measurement of the data acquisition systems of infrared detectors.

关 键 词：红外探测器 数据采集系统 模拟装置 校准 

分 类 号：TN215[电子电信—物理电子学]