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...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: EDWARDS, DAVID JOHN, BURD, HARVEY, JOHN, HAO, TONG, STEVENS, CHRISTOPHER JOHN
Format: Patent
Sprache:eng ; fre
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
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.