Improved designs for current feedback op-amps
- Submitting institution
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Oxford Brookes University
- Unit of assessment
- 12 - Engineering
- Output identifier
- 185742929
- Type
- D - Journal article
- DOI
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10.1080/21681724.2015.1023366
- Title of journal
- International Journal of Electronics Letters
- Article number
- -
- First page
- 215
- Volume
- 4
- Issue
- 2
- ISSN
- 2168-1724
- Open access status
- Out of scope for open access requirements
- Month of publication
- March
- Year of publication
- 2015
- 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
- No
- Number of additional authors
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4
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- This research shows an original approach to the design of current feedback operational amplifier front-ends. The methods outlined showed considerably better performance than existing state-of-the-art methods. Operational amplifiers are used extensively in almost every electronic system, as it is the backbone and the core of all fields of electronic signal processing. The designs presented showed increased bandwidth and common mode rejection, which will enable greater accuracy of signal processing and increased interference immunity. Its application is wide, and is already being seen in biomedical systems, namely in electrocardiogram machine front-ends where signal integrity is of vital importance.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -