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US 2026/0018801 A1Published application
Microstrip antenna and radar device for vehicle including the same
AssigneeHl Klemove Corp.
InventorsHYUNSEOK LEE, SUNGJOON HEO
Life of this patent
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Abstract
The present invention provides a microstrip patch antenna formed on a dielectric substrate comprising: a power supply line; a plurality of radiating elements arranged along the power supply line; a first parasitic patch spaced apart from a radiating element of the plurality of radiating elements; and at least one via hole formed through the first parasitic patch, the via hole being configured to electrically connect the first parasitic patch to a ground plane of the dielectric substrate.
Claims11
A radar device for a vehicle, comprising:
- a power supply line;
- a plurality of radiating elements arranged along the power supply line;
- a parasitic patch spaced apart from an end of a radiating element of the plurality of radiating elements, wherein the parasitic patch has a contoured shape that at least partially surrounds the end of the radiating element;
- and
- at least one via hole formed through the parasitic patch, the via hole being configured to electrically connect the parasitic patch to a ground plane of a dielectric substrate on which the antenna is formed.
2 more elements
A microstrip patch antenna formed on a dielectric substrate comprising:
- a power supply line;
- a plurality of radiating elements arranged along the power supply line;
- a first parasitic patch spaced apart from a radiating element of the plurality of radiating elements;
- and
- at least one via hole formed through the first parasitic patch, the via hole being configured to electrically connect the first parasitic patch to a ground plane of the dielectric substrate.
2 more elements
Dependencies are inferred from the claim text.