DETECTING STRUCTURAL INTEGRITY OF A STRUCTURAL COMPONENT
1 Assignment
0 Petitions
Accused Products
Abstract
A device includes at least one antenna, a power supply that generates a voltage using electrical energy contained in a first radio frequency (RF) signal generated by an RF scanner, at least two ports to which respective ends of at least one electrical conductor are attached, an impedance meter to which the at least two ports are conductively linked and a transmission controller configured to communicate to the RF scanner, via the antenna, a second RF signal containing data indicating the measured electrical impedance. The impedance meter and the transmission controller are powered by the voltage generated by the power supply using the electrical energy contained in the first RF signal generated by the RF scanner. The device can be configured to be embedded into at least one structural material of a physical structure, or embedded into a structural wrap configured to be attached to the physical structure.
5 Citations
35 Claims
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1-15. -15. (canceled)
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16. A device comprising:
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at least one antenna; a power supply that generates a voltage using electrical energy contained in a first radio frequency (RF) signal generated by an RF scanner; at least two ports to which respective ends of at least one electrical conductor are attached; an impedance meter to which the at least two ports are conductively linked, the impedance meter configured to measure an electrical impedance of the electrical conductor; and a transmission controller configured to communicate to the RF scanner, via the antenna, a second RF signal containing data indicating the measured electrical impedance; wherein; the impedance meter and the transmission controller are powered by the voltage generated by the power supply using the electrical energy contained in the first RF signal generated by the RF scanner; and the device is configured to be embedded, with the electrical conductor, into at least one structural material from which at least one structural component of a physical structure is made, or embedded into a structural wrap configured to be attached to the physical structure. - View Dependent Claims (17, 18, 19, 20, 21)
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22. An apparatus comprising:
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a structural wrap configured to be attached to a physical structure; and at least one device embedded in the structural wrap, the device comprising; at least one antenna; a power supply that generates a voltage using electrical energy contained in a first radio frequency (RF) signal generated by an RF scanner; at least two ports to which respective ends of at least one electrical conductor are attached; an impedance meter to which the at least two ports are conductively linked, the impedance meter configured to measure an electrical impedance of the electrical conductor; and a transmission controller configured to communicate to the RF scanner, via the antenna, a second RF signal containing data indicating the measured electrical impedance; wherein the impedance meter and the transmission controller are powered by the voltage generated by the power supply using the electrical energy contained in the first RF signal generated by the RF scanner. - View Dependent Claims (23, 24, 25, 26, 27, 28)
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29. An apparatus comprising:
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a structural component for a physical structure; and at least one device embedded in the structural component, the device comprising; at least one antenna; a power supply that generates a voltage using electrical energy contained in a first radio frequency (RF) signal generated by an RF scanner; at least two ports to which respective ends of at least one electrical conductor are attached; an impedance meter to which the at least two ports are conductively linked, the impedance meter configured to measure an electrical impedance of the electrical conductor; and a transmission controller configured to communicate to the RF scanner, via the antenna, a second RF signal containing data indicating the measured electrical impedance; wherein the impedance meter and the transmission controller are powered by the voltage generated by the power supply using the electrical energy contained in the first RF signal generated by the RF scanner. - View Dependent Claims (30, 31, 32, 33, 34, 35)
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Specification