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Wireless Chemical Sensor and Sensing Method for Use TherewithA wireless chemical sensor includes an electrical conductor and a material separated therefrom by an electric insulator. The electrical conductor is an unconnected open-circuit shaped for storage of an electric field and a magnetic field. In the presence of a time-varying magnetic field, the first electrical conductor resonates to generate harmonic electric and magnetic field responses. The material is positioned at a location lying within at least one of the electric and magnetic field responses so-generated. The material changes in electrical conductivity in the presence of a chemical-of-interest.
Document ID
20150003226
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Woodard, Stanley E.
Oglesby, Donald M.
Taylor, Bryant Douglas
Date Acquired
March 18, 2015
Publication Date
March 18, 2014
Subject Category
Chemistry And Materials (General)
Instrumentation And Photography
Report/Patent Number
Patent Application Number: US-Patent-Appl-SN-12/463,475
Patent Number: US-Patent-8,673,649
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-8,673,649
Patent Application
US-Patent-Appl-SN-12/463,475

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