Two electrodes low voltage input EEG amplifier for brain-computer-interface

Tan, Y.Q. and Ibrahim, F. and Moghavvemi, M. (2007) Two electrodes low voltage input EEG amplifier for brain-computer-interface. In: 2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007, 25 - 28 November 2007, Kuala Lumpur, Malaysia.

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Abstract

This paper describes the development of a bipolar EEG amplifier designed specifically for use in a brain-computer-interface (BCI). The design principle of amplifier is base on a differential amplifier followed with multiple gain amplifier units. The amplifier gain is easily modified to amplify other biopotential signals. The design drcuit meets the requirement of low power consumption, high gain and low frequency response.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Article number 4658398 ISBN: 1424413559;978-142441355-3 DOI: 10.1109/ICIAS.2007.4658398
Uncontrolled Keywords: Amplifier gains; Biopotential; Design principles; Gain amplifiers; High gains; Low powers; Low voltages; Differential amplifiers; Electroencephalography; Interfaces (computer); Frequency response.
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering
Depositing User: Ms. Norhamizah Tamizi
Date Deposited: 27 Mar 2014 07:39
Last Modified: 01 Nov 2017 03:59
URI: http://eprints.um.edu.my/id/eprint/9766

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