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Author:

刘有军 (刘有军.) (Scholars:刘有军) | 崔少飞 (崔少飞.) | 于苒 (于苒.) | 梁洪 (梁洪.) | 陆建荣 (陆建荣.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明属于信号处理领域,公开了一种TDI CCD输出信号预处理器,将信号低通滤波电路、光耦隔离放大电路、复位噪声滤除电路、电位调节放大及双向限幅电路、时序发生电路和直流供电电路集成在一块电路板上,实现了TDI CCD信号处理电路的集成化。本发明采用光耦隔离放大电路,解决了TDI CCD与处理电路之间的阻抗匹配问题,消除了级间的共模干扰。本发明所述的TDI CCD输出信号预处理器,操作简单,只需外接220V、50Hz交流电,便可将TDI CCD的输出信号转换为仅包含像元信号幅值信息的信号,且对频率在1MHz~4MHz之间的TDI CCD输出信号普遍适用。

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Patent Info :

Type: 发明授权

Patent No.: CN201310193919.2

Filing Date: 2013-05-22

Publication Date: 2016-03-09

Pub. No.: CN103259980B

Applicants: 北京工业大学

Legal Status: 授权 ; 许可

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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