Guilizzoni, R;
Watson, JC;
Bartlett, P;
Renzoni, F;
(2016)
Penetrating power of resonant electromagnetic induction imaging.
AIP Advances
, 6
(9)
, Article 095017. 10.1063/1.4963299.
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Abstract
The possibility of revealing the presence and identifying the nature of conductive targets is of central interest in many fields, including security, medicine, industry, archaeology and geophysics. In many applications, these targets are shielded by external materials and thus cannot be directly accessed. Hence, interrogation techniques are required that allow penetration through the shielding materials, in order for the target to be identified. Electromagnetic interrogation techniques represent a powerful solution to this challenge, as they enable penetration through conductive shields. In this work, we demonstrate the power of resonant electromagnetic induction imaging to penetrate through metallic shields (1.5-mm-thick) and image targets (having conductivities σσ ranging from 0.54 to 59.77 MSm−1m−1) concealed behind them.
Type: | Article |
---|---|
Title: | Penetrating power of resonant electromagnetic induction imaging |
Open access status: | An open access version is available from UCL Discovery |
DOI: | 10.1063/1.4963299 |
Publisher version: | http://dx.doi.org/10.1063/1.4963299 |
Language: | English |
Additional information: | Copyright © 2016 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY 4.0) license (http://creativecommons.org/licenses/by/4.0/). |
UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
URI: | https://discovery.ucl.ac.uk/id/eprint/1524303 |
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