热释电红外电视系统测温方程研究  

Temperature Equation for the Pyroelectric Infrared Television Set

作　　者：何志彪[1] 黄光[1] 易新建[1] 

机构地区：[1]华中理工大学光电工程系

出　　处：《红外技术》1999年第1期31-33,共3页Infrared Technology

摘　　要：运用区域细分方法研究了热释电靶面上获得的目标红外热辐射，并推导了红外电视系统的测温方程，温度方程表明红外电视系统输出信号与目标温度、大气透过率、比辐射率等因素有关。We used ananaly ticmethod with the division of the target surface into small areas to study the thermal radiation from the object on the pyroelectric target surface. The temperature equation of the IR television set is derived. It indicates that the output of the set is relevant to the object temperature, atmosphere transmittance, ration radiativity. This relation is discussed.

关 键 词：PEV 热像仪 红外电视 温度方程 

分 类 号：TN949.1[电子电信—信号与信息处理] TN215[电子电信—信息与通信工程]