Current Mode Sigma-Delta Modulators Designed for Amperometry Based Medical Sensors

Pawel Sniatala; Marek Kropidlowski; Szymon Szczesny; João Goes; Nuno Paulino; João Pedro Oliveira

doi:10.1109/ICSES.2018.8507330

Current Mode Sigma-Delta Modulators Designed for Amperometry Based Medical Sensors

Pawel Sniatala, Marek Kropidlowski, Szymon Szczesny, João Goes, Nuno Paulino, João Pedro Oliveira

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Bio-sensors are important parts of systems monitoring biological processes. Some of the techniques, applied in this type of sensors convert a physical/chemical phenomenon into an electrical current. Important part of such measurement devices is a ADC. The paper reported several structures of current mode Sigma-Delta modulators with ultra-low power consumption and other parameters suitable for this class of systems. An integrator based on a current mirror structure is used as a noise shaping filter. The presented design approach uses the VHDL-AMS models. A final, transistor level structure is also reported.

Original language	English
Title of host publication	2018 International Conference on Signals and Electronic Systems, ICSES 2018 - Proceedings
Editors	Jacek Stepien, Witold Machowski
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	47-52
Number of pages	6
ISBN (Electronic)	9781538667682
DOIs	https://doi.org/10.1109/ICSES.2018.8507330
Publication status	Published - 24 Oct 2018
Event	10th International Conference on Signals and Electronic Systems, ICSES 2018 - Krakow, Poland Duration: 10 Sept 2018 → 12 Sept 2018

Conference

Conference	10th International Conference on Signals and Electronic Systems, ICSES 2018
Country/Territory	Poland
City	Krakow
Period	10/09/18 → 12/09/18

Keywords

Current mode ADC
Sigma-Delta modulators
VHDL-AMS models

Access to Document

10.1109/ICSES.2018.8507330

Cite this

Sniatala, P., Kropidlowski, M., Szczesny, S., Goes, J., Paulino, N., & Oliveira, J. P. (2018). Current Mode Sigma-Delta Modulators Designed for Amperometry Based Medical Sensors. In J. Stepien, & W. Machowski (Eds.), 2018 International Conference on Signals and Electronic Systems, ICSES 2018 - Proceedings (pp. 47-52). Article 8507330 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ICSES.2018.8507330

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title = "Current Mode Sigma-Delta Modulators Designed for Amperometry Based Medical Sensors",

abstract = "Bio-sensors are important parts of systems monitoring biological processes. Some of the techniques, applied in this type of sensors convert a physical/chemical phenomenon into an electrical current. Important part of such measurement devices is a ADC. The paper reported several structures of current mode Sigma-Delta modulators with ultra-low power consumption and other parameters suitable for this class of systems. An integrator based on a current mirror structure is used as a noise shaping filter. The presented design approach uses the VHDL-AMS models. A final, transistor level structure is also reported.",

keywords = "Current mode ADC, Sigma-Delta modulators, VHDL-AMS models",

author = "Pawel Sniatala and Marek Kropidlowski and Szymon Szczesny and Jo{\~a}o Goes and Nuno Paulino and Oliveira, \{Jo{\~a}o Pedro\}",

year = "2018",

month = oct,

day = "24",

doi = "10.1109/ICSES.2018.8507330",

language = "English",

pages = "47--52",

editor = "Jacek Stepien and Witold Machowski",

booktitle = "2018 International Conference on Signals and Electronic Systems, ICSES 2018 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "10th International Conference on Signals and Electronic Systems, ICSES 2018 ; Conference date: 10-09-2018 Through 12-09-2018",

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Sniatala, P, Kropidlowski, M, Szczesny, S, Goes, J , Paulino, N & Oliveira, JP 2018, Current Mode Sigma-Delta Modulators Designed for Amperometry Based Medical Sensors. in J Stepien & W Machowski (eds), 2018 International Conference on Signals and Electronic Systems, ICSES 2018 - Proceedings., 8507330, Institute of Electrical and Electronics Engineers (IEEE), pp. 47-52, 10th International Conference on Signals and Electronic Systems, ICSES 2018, Krakow, Poland, 10/09/18. https://doi.org/10.1109/ICSES.2018.8507330

Current Mode Sigma-Delta Modulators Designed for Amperometry Based Medical Sensors. / Sniatala, Pawel; Kropidlowski, Marek; Szczesny, Szymon et al.
2018 International Conference on Signals and Electronic Systems, ICSES 2018 - Proceedings. ed. / Jacek Stepien; Witold Machowski. Institute of Electrical and Electronics Engineers (IEEE), 2018. p. 47-52 8507330.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Sniatala, Pawel

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AU - Szczesny, Szymon

AU - Goes, João

AU - Paulino, Nuno

AU - Oliveira, João Pedro

PY - 2018/10/24

Y1 - 2018/10/24

N2 - Bio-sensors are important parts of systems monitoring biological processes. Some of the techniques, applied in this type of sensors convert a physical/chemical phenomenon into an electrical current. Important part of such measurement devices is a ADC. The paper reported several structures of current mode Sigma-Delta modulators with ultra-low power consumption and other parameters suitable for this class of systems. An integrator based on a current mirror structure is used as a noise shaping filter. The presented design approach uses the VHDL-AMS models. A final, transistor level structure is also reported.

AB - Bio-sensors are important parts of systems monitoring biological processes. Some of the techniques, applied in this type of sensors convert a physical/chemical phenomenon into an electrical current. Important part of such measurement devices is a ADC. The paper reported several structures of current mode Sigma-Delta modulators with ultra-low power consumption and other parameters suitable for this class of systems. An integrator based on a current mirror structure is used as a noise shaping filter. The presented design approach uses the VHDL-AMS models. A final, transistor level structure is also reported.

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KW - Sigma-Delta modulators

KW - VHDL-AMS models

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M3 - Conference contribution

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BT - 2018 International Conference on Signals and Electronic Systems, ICSES 2018 - Proceedings

A2 - Stepien, Jacek

A2 - Machowski, Witold

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - 10th International Conference on Signals and Electronic Systems, ICSES 2018

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ER -

Sniatala P, Kropidlowski M, Szczesny S, Goes J , Paulino N , Oliveira JP. Current Mode Sigma-Delta Modulators Designed for Amperometry Based Medical Sensors. In Stepien J, Machowski W, editors, 2018 International Conference on Signals and Electronic Systems, ICSES 2018 - Proceedings. Institute of Electrical and Electronics Engineers (IEEE). 2018. p. 47-52. 8507330 doi: 10.1109/ICSES.2018.8507330

Current Mode Sigma-Delta Modulators Designed for Amperometry Based Medical Sensors

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