Metal inverted F antenna
First Claim
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1. An antenna structure comprising:
- a ground plane;
a radiator having a curved shape portion and a rectangular portion connected to said ground plane via a first end of said curved shape portion and grounded by a ground point of said ground plane, said rectangular portion being connected to a second end of said curved shape portion; and
a feed point projected into a groove within said ground plane and connected to said second end of said curved shape portion of said radiator; and
wherein said ground plane is extended over said rectangular portion of said radiator.
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Abstract
The present invention discloses an antenna structure comprising a ground plane; a radiator having a curved shape portion and a rectangular portion connected to the ground plane via a first end of the curved shape portion and grounded by a ground point of the ground plane, the rectangular portion being connected to a second end of the curved shape portion; and a feed point projected into a groove within the ground plane and connected to the second end of the curved shape portion of the radiator; and wherein the ground plane is extended over the rectangular portion of the radiator.
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Citations
14 Claims
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1. An antenna structure comprising:
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a ground plane; a radiator having a curved shape portion and a rectangular portion connected to said ground plane via a first end of said curved shape portion and grounded by a ground point of said ground plane, said rectangular portion being connected to a second end of said curved shape portion; and a feed point projected into a groove within said ground plane and connected to said second end of said curved shape portion of said radiator; and wherein said ground plane is extended over said rectangular portion of said radiator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An antenna structure comprising:
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a ground plane; a radiator having a curved shape portion and a rectangular portion connected to said ground plane via a first end of said curved shape portion and grounded by a ground point of said ground plane, said rectangular portion being connected to a second end of said curved shape portion; and a feed point projected into a groove within said ground plane and connected to said second end of said curved shape portion of said radiator; and wherein said ground plane is extended over said rectangular portion of said radiator; and wherein the radius of said groove is greater than the width of said rectangular portion of said radiator.
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14. An antenna structure comprising:
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a ground plane; a radiator having a curved shape portion and a rectangular portion connected to said ground plane via a first end of said curved shape portion and grounded by a ground point of said ground plane, said rectangular portion being connected to a second end of said curved shape portion; and a feed point projected into a groove within said ground plane and connected to said second end of said curved shape portion of said radiator; and wherein said ground plane is extended over said rectangular portion of said radiator; and wherein the length from one end, connected to said first end of said curved shape portion, to said groove is greater than the radius of the outermost circle of said curved shape portion of said radiator.
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Specification