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US 2011/0032165 A1Published application
Antenna with multiple coupled regions
OwnerChew Chwee Heng, Laurent Desclos +2inventors
InventorsChew Chwee Heng, Laurent Desclos, Sebastian Rowson, Jeffrey Shamblin
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Abstract
An antenna having a driven element coupled to multiple additional elements to resonate at multiple frequencies. A magnetic dipole mode is generated by coupling a driven element to a second element, and additional resonances are generated by coupling additional elements to either or both of the driven or second element. One or multiple active components can be coupled to one or more of the coupled elements to provide dynamic tuning of the coupled or driven elements.
Claims11
An antenna, comprising:
- a first element and a second element positioned above a ground plane,
- said first element connected to a transceiver,
- said second element connected to ground and coupled to said first element to form
- a first coupling region, and
- a third element positioned above the ground plane,
- said third element connected to ground and coupled to at least one of the first element and second element to form a second coupling region.
3 more elements
Dependencies are inferred from the claim text.