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US 12,537,315 B2Granted
Antenna structure
AssigneeWistron Neweb Corp.
InventorsChin-Hsien Wu, Tsun-Che Huang
Life of this patent
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Abstract
An antenna structure includes an input waveguide, a first output waveguide, and a second output waveguide. The first output waveguide is connected through a first Z-shaped slot to the input waveguide. The second output waveguide is adjacent to the first output waveguide. The second output waveguide is connected through a second Z-shaped slot to the input waveguide.
Claims20
An antenna structure, comprising:
- an input waveguide;
- a first output waveguide, wherein the first output waveguide is connected through a first Z-shaped slot to the input waveguide;
- a second output waveguide, disposed adjacent to the first output waveguide, wherein the second output waveguide is connected through a second Z-shaped slot to the input waveguide;
- a third output waveguide, disposed adjacent to the first output waveguide, wherein the third output waveguide is connected through a third Z-shaped slot to the input waveguide;
- and
- a fourth output waveguide, disposed adjacent to the second output waveguide, wherein the fourth output waveguide is connected through a fourth Z-shaped slot to the input waveguide;
- wherein the second Z-shaped slot is symmetrical to the first Z-shaped slot, such that the second Z-shaped slot is considered as a mirror image of the first Z-shaped slot;
- wherein the fourth Z-shaped slot is symmetrical to the third Z-shaped slot, such that the fourth Z-shaped slot is considered as a mirror image of the third Z-shaped slot;
- wherein each of the first Z-shaped slot and the second Z-shaped slot has a first tilt angle;
- wherein each of the third Z-shaped slot and the fourth Z-shaped slot has a second tilt angle, and the second tilt angle is smaller than the first tilt angle.
7 more elements
Dependencies are inferred from the claim text.