Some recent developments in the design of biopotential amplifiers for ENG recording systems

John Taylor, Delia Masanotti, Vipin Seetohul, Shiying Hao

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

This paper describes some recent progress in the development of amplifiers and other signal acquisition and signal conditioning systems for biopotential recording. The discussion will be based on two contrasting applications. The first concerns the connection of implantable amplifiers to arrays of nerve cuff electrodes which requires very low noise design due to the inherently poor signal to noise ratio of the interface. The second example deals with the interface between cultured neurons and standard CMOS technology. In this case the interface impedance is difficult to quantify accurately and is potentially time varying, requiring a different approach to amplifier design, which is tolerant to these parameter uncertainties
Original languageEnglish
Pages486-489
DOIs
Publication statusPublished - 2006
EventIEEE Asia Pacific Conference on Circuits and Systems (APCCAS), 2006 - , Singapore
Duration: 4 Dec 20067 Dec 2006

Conference

ConferenceIEEE Asia Pacific Conference on Circuits and Systems (APCCAS), 2006
CountrySingapore
Period4/12/067/12/06

    Fingerprint

Cite this

Taylor, J., Masanotti, D., Seetohul, V., & Hao, S. (2006). Some recent developments in the design of biopotential amplifiers for ENG recording systems. 486-489. Paper presented at IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), 2006, Singapore. https://doi.org/10.1109/APCCAS.2006.342514