Power-Aware System-on-Chip for Point-Of-Care Diagnostic Applications

Christian Zajc; Markus Haberler; Inge Siegl; Gerald Holweg; Christian Steger

doi:10.1109/FLEPS53764.2022.9781515

Power-Aware System-on-Chip for Point-Of-Care Diagnostic Applications

Christian Zajc, Markus Haberler, Inge Siegl, Gerald Holweg, Christian Steger

Institute of Technical Informatics (4480)

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

Abstract

A System-on-Chip (SoC) for Drug-of-Abuse (DoA) testing for Point-Of-Care (POC) is presented. The SoC enables electrochemical measurements on biochemical sensors and provides interface capabilities to rechargeable energy storage elements. An integrated 13.56 MHz contactless interface enables two-way wireless communication and power transfer. Autonomous POC applications with rechargeable energy storage require a power-aware power management to enable measurements from a single charge. This is achieved by a power management that supports different power supply modes in a flexible manner, optimized for the application in POC diagnostics. The SoC consumes 7.9 µA in deep sleep and 3.5 mA in active mode. Power optimizations are investigated and evaluated on a Printed Circuit Board (PCB)-based demonstrator. The obtained results can be applied to POC platforms to increase the power-awareness.

Original language	English
Title of host publication	FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings
Publisher	Institute of Electrical and Electronics Engineers
ISBN (Electronic)	9781665442732
DOIs	https://doi.org/10.1109/FLEPS53764.2022.9781515
Publication status	Published - 2022
Event	2022 IEEE International Conference on Flexible and Printable Sensors and Systems: FLEPS 2022 - Vienna, Austria Duration: 10 Jul 2022 → 13 Jul 2022

Conference

Conference	2022 IEEE International Conference on Flexible and Printable Sensors and Systems
Abbreviated title	FLEPS 2022
Country/Territory	Austria
City	Vienna
Period	10/07/22 → 13/07/22

Keywords

Biosensor
energy harvesting
POC
power management
RFID
SoC
supercapacitor

ASJC Scopus subject areas

Surfaces, Coatings and Films
Instrumentation
Hardware and Architecture
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Metals and Alloys

Access to Document

10.1109/FLEPS53764.2022.9781515

Cite this

Power-Aware System-on-Chip for Point-Of-Care Diagnostic Applications. / Zajc, Christian; Haberler, Markus; Siegl, Inge et al.
FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings. Institute of Electrical and Electronics Engineers, 2022.

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

Zajc, C, Haberler, M, Siegl, I, Holweg, G & Steger, C 2022, Power-Aware System-on-Chip for Point-Of-Care Diagnostic Applications. in FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings. Institute of Electrical and Electronics Engineers, 2022 IEEE International Conference on Flexible and Printable Sensors and Systems, Vienna, Austria, 10/07/22. https://doi.org/10.1109/FLEPS53764.2022.9781515

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abstract = "A System-on-Chip (SoC) for Drug-of-Abuse (DoA) testing for Point-Of-Care (POC) is presented. The SoC enables electrochemical measurements on biochemical sensors and provides interface capabilities to rechargeable energy storage elements. An integrated 13.56 MHz contactless interface enables two-way wireless communication and power transfer. Autonomous POC applications with rechargeable energy storage require a power-aware power management to enable measurements from a single charge. This is achieved by a power management that supports different power supply modes in a flexible manner, optimized for the application in POC diagnostics. The SoC consumes 7.9 µA in deep sleep and 3.5 mA in active mode. Power optimizations are investigated and evaluated on a Printed Circuit Board (PCB)-based demonstrator. The obtained results can be applied to POC platforms to increase the power-awareness.",

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N2 - A System-on-Chip (SoC) for Drug-of-Abuse (DoA) testing for Point-Of-Care (POC) is presented. The SoC enables electrochemical measurements on biochemical sensors and provides interface capabilities to rechargeable energy storage elements. An integrated 13.56 MHz contactless interface enables two-way wireless communication and power transfer. Autonomous POC applications with rechargeable energy storage require a power-aware power management to enable measurements from a single charge. This is achieved by a power management that supports different power supply modes in a flexible manner, optimized for the application in POC diagnostics. The SoC consumes 7.9 µA in deep sleep and 3.5 mA in active mode. Power optimizations are investigated and evaluated on a Printed Circuit Board (PCB)-based demonstrator. The obtained results can be applied to POC platforms to increase the power-awareness.

AB - A System-on-Chip (SoC) for Drug-of-Abuse (DoA) testing for Point-Of-Care (POC) is presented. The SoC enables electrochemical measurements on biochemical sensors and provides interface capabilities to rechargeable energy storage elements. An integrated 13.56 MHz contactless interface enables two-way wireless communication and power transfer. Autonomous POC applications with rechargeable energy storage require a power-aware power management to enable measurements from a single charge. This is achieved by a power management that supports different power supply modes in a flexible manner, optimized for the application in POC diagnostics. The SoC consumes 7.9 µA in deep sleep and 3.5 mA in active mode. Power optimizations are investigated and evaluated on a Printed Circuit Board (PCB)-based demonstrator. The obtained results can be applied to POC platforms to increase the power-awareness.

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ER -

Power-Aware System-on-Chip for Point-Of-Care Diagnostic Applications

Abstract

Conference

Keywords

ASJC Scopus subject areas

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