A low-noise preamplifier for nerve cuff electrodes

Mesut Sahin

doi:10.1109/TNSRE.2005.856073

A low-noise preamplifier for nerve cuff electrodes

Mesut Sahin

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

A single-stage, low-noise preamplifier is designed using the concept of noise matching for recordings of neural signal with cuff electrodes. The signal-to-noise ratio is approximately 1.6 times higher than that of a low-noise integrated amplifier (AMP-01) for a cuff impedance of 1.5 kΩ. The bandwidth is 230 Hz-8.25 kHz (R_s=2 kΩ), and the common-mode-rejection-ratio is 91.2 dB at 1 kHz.

Original language	English (US)
Pages (from-to)	561-565
Number of pages	5
Journal	IEEE Transactions on Neural Systems and Rehabilitation Engineering
Volume	13
Issue number	4
DOIs	https://doi.org/10.1109/TNSRE.2005.856073
State	Published - Dec 2005
Externally published	Yes

All Science Journal Classification (ASJC) codes

Internal Medicine
Neuroscience(all)
Biomedical Engineering

Keywords

Nerve electrodes
Neural recording
Noise reduction

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10.1109/TNSRE.2005.856073

Cite this

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abstract = "A single-stage, low-noise preamplifier is designed using the concept of noise matching for recordings of neural signal with cuff electrodes. The signal-to-noise ratio is approximately 1.6 times higher than that of a low-noise integrated amplifier (AMP-01) for a cuff impedance of 1.5 kΩ. The bandwidth is 230 Hz-8.25 kHz (Rs=2 kΩ), and the common-mode-rejection-ratio is 91.2 dB at 1 kHz.",

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AB - A single-stage, low-noise preamplifier is designed using the concept of noise matching for recordings of neural signal with cuff electrodes. The signal-to-noise ratio is approximately 1.6 times higher than that of a low-noise integrated amplifier (AMP-01) for a cuff impedance of 1.5 kΩ. The bandwidth is 230 Hz-8.25 kHz (Rs=2 kΩ), and the common-mode-rejection-ratio is 91.2 dB at 1 kHz.

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KW - Neural recording

KW - Noise reduction

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ER -

A low-noise preamplifier for nerve cuff electrodes

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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