Design of Low-noise Photoelectric Detection Circuit with Anti-saturation Interference

摘要：

In order to removing the noise of photoelectric detection circuit and solve the problem of optical signal detection under the interference of strong background light and miscellaneous waves. This paper analyzes the sources of photoelectric detection circuit internal noise, and gives the formulas of internal noise, suggests the methods to remove strong background light and miscellaneous waves interference by improving circuit, designs a variable equivalent load photoelectric conversion circuit, and is verified by experiments.

关键词： photoelectric detection circuit design variable equivalent load Anti-saturation interference

作者: Yong Cao KaiPing He XiaoLong Rong ShiJie Shao

作者单位: Department of Control Engineering Academy Armored Forces Engineering 100072 Beijing, China Department of Ordnance Engineering, Academy Armored Forces Engineering 100072 Beijing, China

会议类型: 国际会议

会议名称: 2012 International Conference on Computer Science and Electronic Engineering(2012 IEEE计算机科学与电子工程国际会议 ICCSEE 2012)

会议地点: 杭州

会议语种:英文

页码: 231-233

在线出版日期: 2012-03-23（万方平台首次上网日期，不代表论文的发表时间）