Constant Phase

Various embodiments are described that relate to a loop with a constant phase. The loop can function as an antenna and be used in object detection. A current source can be used to power the loop such that the loop produces a magnetic field and electric field. The magnetic field can be powerful enoug...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HEINZ DANIEL CHARLES, STEER MICHAEL, BURST THOMAS ALBERT, MELBER ADAM WILLIAM, BRENNAN MICHAEL LEONARD
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Various embodiments are described that relate to a loop with a constant phase. The loop can function as an antenna and be used in object detection. A current source can be used to power the loop such that the loop produces a magnetic field and electric field. The magnetic field can be powerful enough to detect a dielectric while the electric field is so small that it does not interfere with nearby communication equipment. Thus, detection can occur without disruption of other important devices.