articleSensors and Actuators A PhysicalMar 7, 2023HYBRID OA

Batteryless NFC dosimeter tag for ionizing radiation based on commercial MOSFET

APAntonio Pousibet-GarridoPEPablo EscobedoDGD. GuiradoGRGoran RistićAPA. Palma

Universidad de Granada · Instituto de Investigación Biosanitaria de Granada · +2 more institutions

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Abstract

This paper reports the development, evaluation and validation of DosiTag, a dosimetric platform based on Near Field Communication (NFC) technology. The designed system comprises two main parts: a passive NFC sensing tag as the dosimeter unit, which includes a commercial P-channel MOSFET transistor as radiation sensor; and an NFC-enabled smartphone running a custom-developed application as the reader unit. Additionally, a cloud service based on the messaging protocol Message Queue Telemetry Transport (MQTT) has been implemented using a broker/client architecture to allow the storage and classification of the patient’s data. The dosimeter tag was designed using commercial low-power integrated circuits (ICs) and…

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Topics & keywords

Topics
Keywords
  • Dosimeter
  • Computer science
  • Microprocessor
  • Transistor
  • Electrical engineering
  • Computer hardware
  • Radiation
  • Embedded system
UN Sustainable Development Goals
  • Affordable and clean energy
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