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The Design of High Precision Pyroelectric Infrared Processing Circuit

机译:高精度热释电红外处理电路的设计

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As information technology is becoming more and more popular, infrared ray technology also has been rapidly increasing especially after A.D.2000. Infrared ray detection and control technology has been widely applied in various domains of the national economy and people' s daily life.The paper makes analysis on the characteristics of pyroelectric infrared sensor output signal, and puts forward a high precision pyroelectric infrared acquisition circuit.This circuit has high sensitivity, high accuracy, low noise, anti-interference and other features, and it is fit for all sorts of practical detection controlling circuits.
机译:随着信息技术变得越来越流行,尤其是在2000年后,红外线技术也得到了迅速的发展。红外线探测与控制技术已广泛应用于国民经济和人们日常生活的各个领域。本文对热释电红外传感器输出信号的特性进行了分析,提出了一种高精度的热释电红外采集电路。该电路具有灵敏度高,精度高,噪声低,抗干扰等特点,适用于各种实际的检测控制电路。

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