Monopole antenna for a wireless communication system
AssigneeHigh Tech Computer, Corp.
InventorsYen-Liang Kuo, Yun-Ta Chen
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Abstract
A miniature monopole antenna used in a wireless communication system. The monopole antenna has a radiation body, a feeding point and a short point. The radiation body has a plurality of slits alternatingly arranged at two opposite edges of the radiation body, and every slit is perpendicular to the sides of the radiation body and extends toward the inner of the radiation body. The radiation body resonates with a signal of a predetermined frequency, and is connected to the signal processing unit via the feeding point. In addition, the operational stability can be enhanced when the short point is grounded.
Claims31
A miniature monopole antenna apparatus, comprising:
- a rectangular sheet metal constituted by four edges, wherein said rectangular sheet metal comprises a plurality of slits alternatingly formed from two opposite edges of said four edges;
- a section perpendicularly extending from one of said four edges;
- a feeding point located in said section;
- and
- a plurality of pins located at one of said four edges.
A miniature monopole antenna apparatus, comprising:
- a rectangular sheet metal constituted by a first edge, a second edge, a third edge, and a fourth edge, wherein said rectangular sheet metal comprises a plurality of slits alternatingly formed from said first edge and said third edge;
- a section perpendicularly extending from said second edge, wherein a first angle is formed between said section and said rectangular sheet metal;
- a rectangular flat connected with said fourth edge, wherein a second angle is formed between said rectangular flat and said rectangular sheet metal;
- a feeding point located in said section;
- and
- a plurality of pins located at said third edge and one edge of said rectangular flat.
A wireless communication system, comprising:
- a signal processing unit, wherein said signal processing unit comprises a radio frequency (RF) component;
- a miniature monopole antenna apparatus, comprising:
- a rectangular sheet metal constituted by a first edge, a second edge, a third edge, and a fourth edge, wherein said rectangular sheet metal comprises a plurality of slits alternatingly formed from said first edge and said third edge;
- a section perpendicularly extending from said second edge, wherein a first angle is formed between said section and said rectangular sheet metal;
- a rectangular flat connected with said fourth edge, wherein a second angle is formed between said rectangular flat and said rectangular sheet metal;
- a feeding point located at said section, wherein said feeding point is used to connect with said radio frequency component of said signal processing unit;
- and
- a plurality of pins located at said third edge and one edge of said rectangular flat.
Dependencies are inferred from the claim text.