Demonstration of a Passive Wireless Radiation Detector Using Fully-Depleted Silicon-on-Insulator Variable Capacitors

Yulong Li; V. R.Saran Kumar Chaganti; Margaret A. Reynolds; Bruce J. Gerbi; Steven J. Koester

doi:10.1109/TNS.2016.2623697

Demonstration of a Passive Wireless Radiation Detector Using Fully-Depleted Silicon-on-Insulator Variable Capacitors

Yulong Li
, V. R.Saran Kumar Chaganti
, Margaret A. Reynolds
, Bruce J. Gerbi
, Steven J. Koester

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Passive wireless sensing of Co-60 gamma radiation using fully-depleted silicon-on-insulator (FDSOI) variable capacitors is demonstrated. A linear relationship between resonant frequency and radiation dose is observed for water-equivalent doses up to 100 Gy, with a frequency change per unit dose of -2.02 kHz/Gy. These results show FDSOI technology has the potential to realize ultra-small passive wireless radiation dosimeters with high sensitivity for a wide range of medical and security applications.

Original language	English (US)
Article number	7728077
Pages (from-to)	544-549
Number of pages	6
Journal	IEEE Transactions on Nuclear Science
Volume	64
Issue number	1
DOIs	https://doi.org/10.1109/TNS.2016.2623697
State	Published - Jan 2017

Bibliographical note

Publisher Copyright:
© 1963-2012 IEEE.

Keywords

Dosimeter
Radiation detector
Silicon-on-insulator
Varactor
Wireless

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10.1109/TNS.2016.2623697

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title = "Demonstration of a Passive Wireless Radiation Detector Using Fully-Depleted Silicon-on-Insulator Variable Capacitors",

abstract = "Passive wireless sensing of Co-60 gamma radiation using fully-depleted silicon-on-insulator (FDSOI) variable capacitors is demonstrated. A linear relationship between resonant frequency and radiation dose is observed for water-equivalent doses up to 100 Gy, with a frequency change per unit dose of -2.02 kHz/Gy. These results show FDSOI technology has the potential to realize ultra-small passive wireless radiation dosimeters with high sensitivity for a wide range of medical and security applications.",

keywords = "Dosimeter, Radiation detector, Silicon-on-insulator, Varactor, Wireless",

author = "Yulong Li and Chaganti, \{V. R.Saran Kumar\} and Reynolds, \{Margaret A.\} and Gerbi, \{Bruce J.\} and Koester, \{Steven J.\}",

note = "Publisher Copyright: {\textcopyright} 1963-2012 IEEE.",

year = "2017",

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doi = "10.1109/TNS.2016.2623697",

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AU - Li, Yulong

AU - Chaganti, V. R.Saran Kumar

AU - Reynolds, Margaret A.

AU - Gerbi, Bruce J.

AU - Koester, Steven J.

PY - 2017/1

Y1 - 2017/1

N2 - Passive wireless sensing of Co-60 gamma radiation using fully-depleted silicon-on-insulator (FDSOI) variable capacitors is demonstrated. A linear relationship between resonant frequency and radiation dose is observed for water-equivalent doses up to 100 Gy, with a frequency change per unit dose of -2.02 kHz/Gy. These results show FDSOI technology has the potential to realize ultra-small passive wireless radiation dosimeters with high sensitivity for a wide range of medical and security applications.

AB - Passive wireless sensing of Co-60 gamma radiation using fully-depleted silicon-on-insulator (FDSOI) variable capacitors is demonstrated. A linear relationship between resonant frequency and radiation dose is observed for water-equivalent doses up to 100 Gy, with a frequency change per unit dose of -2.02 kHz/Gy. These results show FDSOI technology has the potential to realize ultra-small passive wireless radiation dosimeters with high sensitivity for a wide range of medical and security applications.

KW - Dosimeter

KW - Radiation detector

KW - Silicon-on-insulator

KW - Varactor

KW - Wireless

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JO - IEEE Transactions on Nuclear Science

JF - IEEE Transactions on Nuclear Science

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ER -

Demonstration of a Passive Wireless Radiation Detector Using Fully-Depleted Silicon-on-Insulator Variable Capacitors

Abstract

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Keywords

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