Wideband dielectric resonator antenna
First Claim
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1. An antenna, comprising:
- a substrate, comprising a first surface and a second surface;
a feed conductor, formed on the first surface;
a ground layer, formed on the second surface, comprising an aperture;
a resonator, disposed on the ground layer, comprising a body and a notch, wherein the body has a first side, a second side, a third side and a fourth side, the first side and the second side are perpendicular to the ground layer, the third side and the fourth side are parallel to the ground layer, the fourth side contacts the ground layer, and the notch is carved off the body at the first side and extending from the third side to the fourth side;
whereinthe first side defines a planar surface; and
a short-circuited element, disposed on the first side connecting the ground layer, extending along the planar surface.
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Abstract
An antenna comprises a substrate, a feed conductor, a ground layer, a resonator and a short-circuited element. The substrate comprises a first surface and a second surface. The feed conductor is formed on the first surface. The ground layer is formed on the second surface, comprising an aperture. The resonator is disposed on the ground layer, comprising a body and a notch, the notch is formed on a first side of the body, wherein the first side is perpendicular to the ground layer. The short-circuited element is disposed on the first side connecting the ground layer.
20 Citations
15 Claims
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1. An antenna, comprising:
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a substrate, comprising a first surface and a second surface; a feed conductor, formed on the first surface; a ground layer, formed on the second surface, comprising an aperture; a resonator, disposed on the ground layer, comprising a body and a notch, wherein the body has a first side, a second side, a third side and a fourth side, the first side and the second side are perpendicular to the ground layer, the third side and the fourth side are parallel to the ground layer, the fourth side contacts the ground layer, and the notch is carved off the body at the first side and extending from the third side to the fourth side;
whereinthe first side defines a planar surface; and a short-circuited element, disposed on the first side connecting the ground layer, extending along the planar surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification