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US 2022/0102861 A1Published application
Patch antenna
AssigneeAmotech Co., Ltd.
InventorChul HWANG
Life of this patent
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Abstract
Disclosed is a patch antenna in which coupling gaps are formed between a lower patch and feed pins so as to maximize the performance of the antenna. The disclosed patch antenna comprises: a base layer; an upper patch disposed on the upper surface of the base layer; a lower patch disposed on the lower surface of the base layer; and feed pins passing through the base layer, upper patch, and lower patch, wherein the feed pins are spaced from the upper patch and thereby form coupling gaps.
Claims20
A patch antenna comprising:
- a base layer;
- an upper patch disposed on a top surface of the base layer;
- a lower patch disposed on a bottom surface of the base layer;
- and
- a feeding pin penetrating through the base layer, the upper patch and the lower patch,
- wherein the feeding pin is isolated from the upper patch so that a coupling gap is formed.
3 more elements
A patch antenna comprising:
- a base layer;
- an upper patch disposed on a top surface of the base layer;
- a lower patch in which a feeding hole is formed and which is disposed on a bottom surface of the base layer;
- and
- a feeding patch inserted into the feeding hole and disposed on the bottom surface of the base layer,
- wherein the feeding hole is isolated from the feeding patch so that a coupling gap is formed.
3 more elements
A patch antenna comprising:
- a base layer;
- an upper patch disposed on a top surface of the base layer;
- a lower patch disposed on a bottom surface of the base layer;
- and
- a feeding pin penetrating through a feeding hole formed in the base layer and the lower patch, and contacting with the upper patch,
- wherein the feeding pin is isolated from the lower patch so that a coupling gap is formed.
3 more elements
Dependencies are inferred from the claim text.