Method and apparatus for detecting explosives using differential inverse hilbert spectroscopy facilitated by a high temperature superconducting quantum system

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United States of America Patent

PATENT NO 8242447
SERIAL NO

12862719

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Abstract

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An apparatus and method designed for generating and detecting reflected Terahertz waves using high-transition temperature (Tc) superconducting quantum devices (Josephson junctions) is described and the spectral response of reflected Terahertz radiation is mathematically analyzed to positively identify explosives strapped on a human or animal subject. This embodiment is well-suited for high traffic physical locations currently under surveillance such as security check points and also venues demanding significantly less obtrusive surveillance such as revolving entry doors, moving walkways, and entry gates of an airplane. The apparatus and method detects explosives through clothing without raising privacy concerns.

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Patent Owner(s)

Patent OwnerAddress
SYSTEM PLANNING CORPORATION3601 WILSON BOULEVARD ARLINGTON VA 22201

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chawla, Manmohan S University Park, US 15 396

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