发明申请
- 专利标题： LINEAR AMPLIFIER
- 专利标题（中）： 线性放大器
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申请号： US13312288申请日： 2011-12-06
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公开(公告)号： US20120139637A1公开(公告)日： 2012-06-07
- 发明人: Yu Sin KIM , Youn Suk Kim , Gyu Hyeong Cho , Chang Seok Chae , Young Sub Yuk
- 申请人： Yu Sin KIM , Youn Suk Kim , Gyu Hyeong Cho , Chang Seok Chae , Young Sub Yuk
- 专利权人： KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY,SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人： KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY,SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 优先权： KR10-2010-0124436 20101207
- 主分类号： H03F1/22
- IPC分类号： H03F1/22 ; H03F1/34
摘要：
There is provided a linear amplifier capable of suppressing a reduction in bandwidth and reducing a ripple voltage by using a source follower and a local feedback loop. The linear amplifier includes an amplifier amplifying an input signal according to a difference in signal level between the input signal and a feedback signal, and a buffer buffering a signal amplified in the amplifier by a source follow method, suppressing a reduction in bandwidth of the signal, outputting the signal, and providing the buffered signal to the amplifier as the feedback signal.
公开/授权文献
- US08564369B2 Linear amplifier 公开/授权日：2013-10-22
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