McDermott Will & Emery LLP
Linear amplifier
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 bufferred signal to the amplifier as the feedback signal.
Korea Advanced Institute of Science and Technology Samsung Electro-Mechanics Co., Ltd.
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Chang Seok Young Sub Gyu Hyeong Youn Suk Yu Sin
Chae Yuk Cho Kim Kim