Antenna device
AssigneeGemtek Technology Co., Ltd.
InventorHsiao-Ching Chien
Life of this patent
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Abstract
An antenna device is disclosed. The antenna device includes a first radiator, a second radiator, and a first reflection board. The first radiator is configured to radiate a first radio wave comprising a first wavelength value. The second radiator is configured to radiate a second radio wave comprising a second wavelength value. The first reflection board is located between the first radiator and the second radiator. A first ratio between the first wavelength value and a length value of the first reflection board is less than 0.5, and a second ratio between the second wavelength value and the length value of the first reflection board is greater than 0.5.
Claims10
An antenna device, comprising:
- a first radiator, configured to radiate a first radio wave comprising a first wavelength value;
- a second radiator, configured to radiate a second radio wave comprising a second wavelength value;
- and
- a first reflection board, located between the first radiator and the second radiator;
- wherein a first ratio between the first wavelength value and a length value of the first reflection board is less than 0.5, and a second ratio between the second wavelength value and the length value of the first reflection board is greater than 0.5;
- wherein a main beam corresponding to the first wavelength value and a main beam corresponding to the second wavelength value points in the same direction.
Dependencies are inferred from the claim text.