Multi-axial resonant ferrite core antenna
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United States of America Patent
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Apr 22, 2014
Grant Date -
Feb 14, 2013
app pub date -
Aug 8, 2011
filing date -
Aug 8, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An antenna system for use with very low frequency or low frequency RF tags include a plurality of ferrite core coils disposed at an angle with respect to each other. The antenna system further includes a secondary coil disposed around at least one of the primary coils. The antenna system can provide a multi-axis antenna including two, three, or more than three antenna elements. The antenna system can be disposed in a gang box for a less aesthetically intrusive installation.
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