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热释电红外探测器的PSPICE仿真设计探讨
Design and Discussion of Pyroelectric Infrared Detector Based on PSPICE
【摘要】 介绍了热释电红外探测器的结构及工作原理,由热释电效应推导出了热释电电流及电压响应表达式,利用仿真软件PSPICE分析了热释电探测器等效电路模型,并在红外专用芯片B ISS0001不可重复触发工作方式下给出了探测器的实用电路。
【Abstract】 The structure and principle of Pyroelectric infrared detector were introduced.The expression of Pyroelectric current and voltage were deduced by Pyroelectric effect.PSPICE model of Pyroelectric detector was analysed and circuit of detector was presented by BISS0001 in unrepeated mode.
【关键词】 热释电红外线探测器;
PSPICE;
红外专用芯片BISS0001;
【Key words】 pyroelectric infrared detector; PSPICE; BISS0001;
【Key words】 pyroelectric infrared detector; PSPICE; BISS0001;
- 【文献出处】 红外技术 ,Infrared Technology , 编辑部邮箱 ,2006年03期
- 【分类号】TN215
- 【被引频次】7
- 【下载频次】372