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US 2023/0402755 A1Published application
Antenna device
AssigneeDongwoo Fine-Chem Co., Ltd.
InventorsHo Dong YOON, Sung Jin HAN, Young Sub SON
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Abstract
An antenna device according to embodiments includes a dielectric layer having a central portion and a peripheral portion, a first antenna unit disposed on a top surface of the dielectric layer and including a first radiator providing a vertical radiation from the top surface of the dielectric layer, and a second antenna unit spaced apart from the first antenna unit on a plan view and comprising a second radiator providing an omni-directional radiation.
Claims20
An antenna device comprising:
- a dielectric layer having a central portion and a peripheral portion;
- a first antenna unit disposed on a top surface of the dielectric layer, the first antenna unit comprising a first radiator providing a vertical radiation from the top surface of the dielectric layer;
- and
- a second antenna unit spaced apart from the first antenna unit on a plan view, the second antenna unit comprising a second radiator configured to provide an omni-directional radiation.
1 more element
Dependencies are inferred from the claim text.