Identification Of Random Internal Structuring THz Tags Using Images Correlation And SIWPD Analysis

Abstract : In this work, we propose a THz tag structure based on a stack of different dielectric layers made of PE and PE-TiO2 mixture, in which we voluntary randomly deposit metallic flakes. Due to the randomness of the flake distribution (position and size), such a structure exhibits a potential unique THz signature that could be used to address identification using targeted statistical analysis. The signature is obtained by making a 2D THz image of a given area of the structure.
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Poster communications
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http://hal.univ-grenoble-alpes.fr/hal-02297202
Contributor : Maxime Bernier <>
Submitted on : Wednesday, September 25, 2019 - 6:06:23 PM
Last modification on : Friday, September 27, 2019 - 2:32:59 PM

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  • HAL Id : hal-02297202, version 1

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Florent Bonnefoy, Cornel Ioana, Maxime Bernier, Nicolas Barbot, Romain Siragusa, et al.. Identification Of Random Internal Structuring THz Tags Using Images Correlation And SIWPD Analysis. 44th International Conference on Infrared, Millimeter, and Terahertz Waves, Sep 2019, Paris, France. Proceedings of 44th International Conference on Infrared, Millimeter, and Terahertz Waves. ⟨hal-02297202⟩

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