ECG performance validation using operational transconductance amplifier with bias current

This paper presents an electrocardiogram amplifier with operational transconductance amplifier at 0.18 µm. Comb active filters are used for designing of amplifier circuits and the selected frequencies are removed from various signals. The designing of filter circuit is based on only transconductance...

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Published in:	International journal of system assurance engineering and management Vol. 12; no. 6; pp. 1173 - 1179
Main Authors:	Vijay, Vallabhuni, Reddy, C. V. Sai Kumar, Pittala, Chandra Shaker, Vallabhuni, Rajeev Ratna, Saritha, M., Lavanya, M., Venkateswarlu, S. China, Sreevani, M.
Format:	Journal Article
Language:	English
Published:	New Delhi Springer India 01-12-2021 Springer Nature B.V
Subjects:	Amplifier design Analog circuits Bias Circuit design Circuits Design parameters Electrocardiography Engineering Engineering Economics Logistics Marketing Operational amplifiers Organization Original Article Quality Control Reliability Safety and Risk Transconductance Integrated circuits (ICs) Voltage controlled current source (VCCS) Operational transconductance amplifier (OTA) Electrocardiogram (ECG) Bias current
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Abstract	This paper presents an electrocardiogram amplifier with operational transconductance amplifier at 0.18 µm. Comb active filters are used for designing of amplifier circuits and the selected frequencies are removed from various signals. The designing of filter circuit is based on only transconductance amplifiers and capacitors are very suitable for implementation of ICs. Different ECG signals 60, 180, 300 and 420 Hz is applied to the analog circuits’ know the working capability of analog circuits. Different ECG parameters are measured with the help of cadence Virtuoso tool, this tool is analog design environment, the performance parameters are bandwidth and gain increases for an increase in bias current.
AbstractList	This paper presents an electrocardiogram amplifier with operational transconductance amplifier at 0.18 µm. Comb active filters are used for designing of amplifier circuits and the selected frequencies are removed from various signals. The designing of filter circuit is based on only transconductance amplifiers and capacitors are very suitable for implementation of ICs. Different ECG signals 60, 180, 300 and 420 Hz is applied to the analog circuits’ know the working capability of analog circuits. Different ECG parameters are measured with the help of cadence Virtuoso tool, this tool is analog design environment, the performance parameters are bandwidth and gain increases for an increase in bias current. This paper presents an electrocardiogram amplifier with operational transconductance amplifier at 0.18 µm. Comb active filters are used for designing of amplifier circuits and the selected frequencies are removed from various signals. The designing of filter circuit is based on only transconductance amplifiers and capacitors are very suitable for implementation of ICs. Different ECG signals 60, 180, 300 and 420 Hz is applied to the analog circuits’ know the working capability of analog circuits. Different ECG parameters are measured with the help of cadence Virtuoso tool, this tool is analog design environment, the performance parameters are bandwidth and gain increases for an increase in bias current.
Author	Pittala, Chandra Shaker Vallabhuni, Rajeev Ratna Lavanya, M. Reddy, C. V. Sai Kumar Sreevani, M. Saritha, M. Venkateswarlu, S. China Vijay, Vallabhuni
Author_xml	– sequence: 1 givenname: Vallabhuni orcidid: 0000-0002-9070-919X surname: Vijay fullname: Vijay, Vallabhuni email: v.vijay@iare.ac.in organization: Department of Electronics and Communication Engineering, Institute of Aeronautical Engineering – sequence: 2 givenname: C. V. Sai Kumar surname: Reddy fullname: Reddy, C. V. Sai Kumar organization: Department of Electronics and Communication Engineering, IIT Roorkee – sequence: 3 givenname: Chandra Shaker surname: Pittala fullname: Pittala, Chandra Shaker organization: MLR Institute of Technology – sequence: 4 givenname: Rajeev Ratna surname: Vallabhuni fullname: Vallabhuni, Rajeev Ratna organization: Bayview Asset Management, LLC Florida – sequence: 5 givenname: M. surname: Saritha fullname: Saritha, M. organization: Department of Electronics and Communication Engineering, Institute of Aeronautical Engineering – sequence: 6 givenname: M. surname: Lavanya fullname: Lavanya, M. organization: Department of Electronics and Communication Engineering, Institute of Aeronautical Engineering – sequence: 7 givenname: S. China surname: Venkateswarlu fullname: Venkateswarlu, S. China organization: Department of Electronics and Communication Engineering, Institute of Aeronautical Engineering – sequence: 8 givenname: M. surname: Sreevani fullname: Sreevani, M. organization: Department of Electronics and Communication Engineering, Institute of Aeronautical Engineering
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Copyright	The Society for Reliability Engineering, Quality and Operations Management (SREQOM), India and The Division of Operation and Maintenance, Lulea University of Technology, Sweden 2021 The Society for Reliability Engineering, Quality and Operations Management (SREQOM), India and The Division of Operation and Maintenance, Lulea University of Technology, Sweden 2021.
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Keywords	Integrated circuits (ICs) Voltage controlled current source (VCCS) Operational transconductance amplifier (OTA) Electrocardiogram (ECG) Bias current
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Snippet	This paper presents an electrocardiogram amplifier with operational transconductance amplifier at 0.18 µm. Comb active filters are used for designing of... This paper presents an electrocardiogram amplifier with operational transconductance amplifier at 0.18 µm. Comb active filters are used for designing of...
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SubjectTerms	Amplifier design Analog circuits Bias Circuit design Circuits Design parameters Electrocardiography Engineering Engineering Economics Logistics Marketing Operational amplifiers Organization Original Article Quality Control Reliability Safety and Risk Transconductance
Title	ECG performance validation using operational transconductance amplifier with bias current
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