Mobile device and manufacturing method thereof
AssigneeHTC Corporation
InventorsTiao-Hsing TSAI, Chien-Pin CHIU, Li-Yuan FANG, Hsiao-Wei WU
Life of this patent
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Abstract
A mobile device includes a ground element, a radiation element, a first short-circuited element, a second short-circuited element, and a switch element. The radiation element has a feeding point, a fixed grounding point, and a switchable grounding point. The fixed grounding point is coupled through the first short-circuited element to the ground element. The switchable grounding point is coupled through the second short-circuited element and the switch element to the ground element. An antenna structure is formed by the radiation element, the first short-circuited element, the second short-circuited element, and the switch element.
Claims24
A mobile device, comprising:
- a ground element;
- a radiation element, having a feeding point, a fixed grounding point, and a switchable grounding point;
- a first short-circuited element, wherein the fixed grounding point is coupled through the first short-circuited element to the ground element;
- a switch element;
- and
- a second short-circuited element, wherein the switchable grounding point is coupled through the second short-circuited element and the switch element to the ground element;
- wherein an antenna structure is formed by the radiation element, the first short-circuited element, the second short-circuited element, and the switch element.
A method for manufacturing a mobile device, comprising the steps of:
- providing a ground element, a radiation element, a first short-circuited element, a second short-circuited element, and a switch element;
- coupling a feeding point of the radiation element to a signal source;
- coupling a fixed grounding point of the radiation element through the first short-circuited element to the ground element;
- coupling a switchable grounding point of the radiation element through the second short-circuited element and the switch element to the ground element;
- and
- using the radiation element, the first short-circuited element, the second short-circuited element, and the switch element to form an antenna structure.
Dependencies are inferred from the claim text.