Title :
A Research and Design on Surface EMG Amplifier
Author :
Li, Hao ; Xu, Shan ; Yang, Peng ; Chen, Lingling
Author_Institution :
Coll. of Electr. Eng. & Autom., Hebei Univ. of Technol., Tianjin, China
Abstract :
As the characteristics of SEMG are weak and vulnerable to external noise, it must to establish the appropriate acquisition and amplification system. INA128 chip is used to be as the core IC of the SEMG amplifier. The IC UAF42 is used to be the notch filter to keep out of frequency of 50 Hz. Multisim2001 is used to simulate and test the SEMG amplifier is feasible. The amplifier can be used to help amputation acquire EMG in effect.
Keywords :
amplifiers; electromyography; IC UAF42; INA128 chip; acquisition system; amplification system; surface EMG amplifier; surface electromyography; Electrodes; Electromyography; Filters; Frequency; Muscles; Neurons; Optical fiber devices; Optical fiber testing; Prosthetics; Skin; Multisim Simulation; Surface EMG; notch filter; signal amplifier;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on
Conference_Location :
Changsha City
Print_ISBN :
978-1-4244-5001-5
Electronic_ISBN :
978-1-4244-5739-7
DOI :
10.1109/ICMTMA.2010.256
