A novel high CMRR Trans-Impedance Instrumentation Amplifier for biomedical applications
- Submitting institution
-
Oxford Brookes University
- Unit of assessment
- 12 - Engineering
- Output identifier
- 185750478
- Type
- D - Journal article
- DOI
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10.1007/s10470-018-1256-8
- Title of journal
- Analog Integrated Circuits and Signal Processing
- Article number
- -
- First page
- 233
- Volume
- 98
- Issue
- -
- ISSN
- 0925-1030
- Open access status
- Compliant
- Month of publication
- June
- Year of publication
- 2018
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- Yes
- Number of additional authors
-
6
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- The paper describes a novel approach to the design of high noise rejection factor Instrumentation Amplifiers (IAs) for biomedical applications. Noise is inherent in any electronics system, and its effects can severely limit the capabilities of a system. The approach outlined in the paper overcomes many of the disadvantages of more traditional ones; the main one being the negation of the need for closely matched resistors. This method is already being utilised in the development of a ‘metal free’ electrocardiogram signal capture system for use in MRI scanners.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -