Electronic device
AssigneeLG Electronics Inc.
InventorSeungmin WOO
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to an electronic device, and the electronic device may include a circuit board provided within a main body of the electronic device, on which a conductive layer made of a conductive material and a dielectric layer made of an insulating material are alternately laminated; at least one or more patch antennas disposed on the circuit board; a core layer located at a central portion inside the circuit board, and configured with any one of the dielectric layers; a ground layer disposed below the core layer; and an EBG structure located inside the circuit board in a symmetrical shape at the top and bottom with respect to the core layer, and the EBG structure restricts operating frequency signals radiated from the respective patch antennas from being interfered with each other.
Claims19
An electronic device, comprising:
- a circuit board provided within a main body of the electronic device and comprising alternating laminated layers of a conductive layer made of a conductive material and a dielectric layer made of an insulating material;
- a plurality of patch antennas disposed on the circuit board;
- a core layer disposed at a central layered portion inside the circuit board and comprising a dielectric layer;
- a ground layer disposed below the core layer;
- and
- electro-magnetic band gap (EBG) structures disposed inside the circuit board and configured to restrict interference between signals radiated from the plurality of patch antennas.
Dependencies are inferred from the claim text.