ANTENNA WITH MULTIPLE COUPLED REGIONS
First Claim
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1. 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 forma first coupling region, anda 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.
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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.
43 Citations
11 Claims
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1. An antenna, comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification