摘要
提出了一种高精度热释电人体红外检测电路。该电路具有高精度、高灵敏度的特点,适合于各种实用控制电路。
The author put forward a high-accurate heatedly-release-electron detecting circuit of infrared sensor to human body. This circuit has distinguishing feature of high - sensitivity and high - accurate, it is fit for all sorts of practical controlling circuits.
出处
《物理测试》
CAS
2001年第1期43-44,共2页
Physics Examination and Testing
关键词
热释电红外传感器
平衡输出器
线性放大器
窗口电压比较器
heatedly-release-election infrared sensor, high-accurate balanced amplifier, high-precise linear amplifier, window voltage comparer
