Asset detection apparatus and method

Embodiments of the present invention provide a resonant assembly (105, 305, 405, 700, 750, 930), comprising first and second resonant members (110, 410), the first and second resonant members each being configured to resonate at a respective different resonant frequency when excited by an electromag...

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Bibliographische Detailangaben
Hauptverfasser:	EDWARDS, DAVID JOHN, HAO, TONG, BURD, HARVEY JOHN, STEVENS, CHRISTOPHER JOHN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DETECTING MASSES OR OBJECTS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MEASURING MECHANICAL ENGINEERING PHYSICS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Embodiments of the present invention provide a resonant assembly (105, 305, 405, 700, 750, 930), comprising first and second resonant members (110, 410), the first and second resonant members each being configured to resonate at a respective different resonant frequency when excited by an electromagnetic field, wherein at least one resonant member comprises a discontinuous loop (112, 710, 760) having at least one capacitive element (114, 720, 721, 722, 770, 771, 772) connected between free-ends of the loop.