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Author:

吕长志 (吕长志.) | 彭振宇 (彭振宇.) | 齐浩淳 (齐浩淳.) | 佘烁杰 (佘烁杰.) | 刘庆 (刘庆.) | 刘书萌 (刘书萌.) | 郭敏 (郭敏.) | 杨娟 (杨娟.) | 王任卿 (王任卿.)

Indexed by:

incoPat zhihuiya

Abstract:

本实用新型提出了具有复位功能的可编程增益放大器,包括:运放单元组,用于对输入信号进行放大或缩小;电阻网络单元,与所述运放单元组的输出端连接,通过所述电阻网络单元的等效电阻比值来调节所述输入信号放大或缩小的倍数;以及开关组单元,连接于所述运放单元组和电阻网络单元之间,根据开关组单元的输入控制端的控制信号来选择可编程增益放电路的工作状态,并调节所述电阻网络单元中的等效电阻比值。本实用新型的可编程增益放大器电路简单易行、支持多种工作模式且极低功耗。

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Patent Info :

Type: 实用新型

Patent No.: CN201020692052.7

Filing Date: 2010-12-30

Publication Date: 2011-08-31

Pub. No.: CN201956979U

Applicants: 北京工业大学

Legal Status: 未缴年费

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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