Hoffman Warnick LLC
Power supplying apparatus for neural activity recorder reducing common-mode signal applied to electrodes connected to the neural activity recorder
Disclosed is a differential voltage supplying apparatus configured to supply, to a neural activity recorder, an input signal generated by combining, with a direct current (DC) power supply, a common-mode signal determined from a voltage applied to a detection electrode and a reference electrode connected to the neural activity recorder, and improve a common-mode rejection ratio of the neural activity recorder and generate a DC power supply.
DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
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Jung Hyup Minkyu Sehwan
Lee Je Lee