Antenna device
AssigneeDongwoo Fine-Chem Co., Ltd.
InventorsYoung Ju Kim, Sung Hoe Kim, Hee Jun Park, Young Sub Son
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Abstract
An antenna device according to an embodiments of the present invention includes a substrate layer, a ground layer disposed on a bottom surface of the substrate layer, a radiation control layer disposed on a top surface of the substrate layer, the radiation control layer including a plurality of radiation control patterns formed of a conductive mesh structure, each of the radiation control patterns having a hollow portion, an antenna dielectric layer disposed on the radiation control layer, and an antenna unit disposed on the antenna dielectric layer.
Claims18
An antenna device comprising:
- a substrate layer having a top surface and a bottom surface opposite to the top surface;
- a ground layer disposed on the bottom surface of the substrate layer;
- a radiation control layer disposed on the top surface of the substrate layer, the radiation control layer comprising a plurality of radiation control patterns formed of a conductive mesh structure, each of the radiation control patterns having a hollow portion;
- an antenna dielectric layer disposed on the radiation control layer;
- and
- an antenna unit disposed on the antenna dielectric layer.
An antenna device comprising:
- a substrate layer;
- a radiation control layer disposed on a top surface of the substrate layer, the radiation control layer comprising a plurality of first patterns each having a conductive mesh structure and a second pattern spaced apart from the first patterns to surround the first patterns;
- an antenna dielectric layer disposed on the radiation control layer;
- and
- an antenna unit disposed on the antenna dielectric layer.
Dependencies are inferred from the claim text.