Patch antenna
First Claim
1. A patch antenna comprising:
- a patch radiator;
at least a first connection point for at least a first radio frequency signal; and
at least a first feed structure arranged to connect the first connection point to at least two feed points on the patch radiator, a first of said feed points being disposed adjacent to a first edge of the patch radiator, and a second of said feed points being disposed adjacent to a second edge of the patch radiator, the first and second edges being on opposed sides of a central region of the patch radiator,wherein the first feed structure comprises at least a first transmission line arranged to connect the first of said feed points to the second of said feed points, the first transmission line being disposed directly between the patch radiator and a ground plane in a substantially parallel relationship to the patch radiator.
3 Assignments
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Accused Products
Abstract
A patch antenna comprises a patch radiator, at least a first connection point for at least a first radio frequency signal, and at least a first feed structure. The first feed structure is arranged to connect the first connection point to at least two feed points on the patch radiator, a first of the feed points being disposed adjacent to a first edge of the patch radiator, and a second of the feed points being disposed adjacent to a second edge of the patch radiator, the first and second edges being on opposed sides of a central region of the patch radiator. The first feed structure comprises at least a first transmission line arranged to connect the first of the feed points to the second of the feed points, the transmission line being disposed in a substantially parallel relationship to the patch radiator.
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Citations
21 Claims
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1. A patch antenna comprising:
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a patch radiator; at least a first connection point for at least a first radio frequency signal; and at least a first feed structure arranged to connect the first connection point to at least two feed points on the patch radiator, a first of said feed points being disposed adjacent to a first edge of the patch radiator, and a second of said feed points being disposed adjacent to a second edge of the patch radiator, the first and second edges being on opposed sides of a central region of the patch radiator, wherein the first feed structure comprises at least a first transmission line arranged to connect the first of said feed points to the second of said feed points, the first transmission line being disposed directly between the patch radiator and a ground plane in a substantially parallel relationship to the patch radiator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification