Antenna structure and wireless communication device using the same
First Claim
Patent Images
1. An antenna structure, comprising:
- a metal member, wherein the metal member comprises a first beam, a second beam, a third beam, the second beam and the third beam are respectively connected to two opposite sides of the first beam;
a first antenna; and
a second antenna comprising a first portion, a second portion, and a third portion, both of the second portion and the third portion connected to the first portion, both of the first portion and the third portion spaced from the first antenna; and
both of the first portion and the third portion coupled with the first beam of the metal member;
wherein the first antenna comprises a first extending section and a second extending section coplanar with the first extending section, and the second extending section is perpendicular to the first extending section;
wherein the first portion comprises a first strip and a second strip spaced from the first strip, and a connection strip is connected between the first strip and the second strip, a plane of the first strip is perpendicular to a plane of the second strip, a distal end of the second strip is connected to the metal member;
wherein the second portion comprises a first connection section and a second connection section, the first connection section extends continuously from the first strip, the second connection section comprises a first connection sheet, a second connection sheet, and a third connection sheet, the first connection sheet is perpendicularly connected to the first connection section, the second connection sheet is perpendicularly connected between the first connection sheet and the third connection sheet.
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Accused Products
Abstract
An antenna structure includes a metal member, a first antenna, and a second antenna. The second antenna includes a first portion, a second portion, and a third portion. Both of the second portion and the third portion are connected to the first portion. Both of the first portion and the third portion are spaced from the first antenna, and are coupled with the metal member.
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Citations
13 Claims
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1. An antenna structure, comprising:
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a metal member, wherein the metal member comprises a first beam, a second beam, a third beam, the second beam and the third beam are respectively connected to two opposite sides of the first beam; a first antenna; and a second antenna comprising a first portion, a second portion, and a third portion, both of the second portion and the third portion connected to the first portion, both of the first portion and the third portion spaced from the first antenna; and
both of the first portion and the third portion coupled with the first beam of the metal member;wherein the first antenna comprises a first extending section and a second extending section coplanar with the first extending section, and the second extending section is perpendicular to the first extending section; wherein the first portion comprises a first strip and a second strip spaced from the first strip, and a connection strip is connected between the first strip and the second strip, a plane of the first strip is perpendicular to a plane of the second strip, a distal end of the second strip is connected to the metal member; wherein the second portion comprises a first connection section and a second connection section, the first connection section extends continuously from the first strip, the second connection section comprises a first connection sheet, a second connection sheet, and a third connection sheet, the first connection sheet is perpendicularly connected to the first connection section, the second connection sheet is perpendicularly connected between the first connection sheet and the third connection sheet. - View Dependent Claims (2, 3, 4, 5)
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6. A wireless communication device, comprising:
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a metallic housing; an antenna structure comprising; a metal member connected to the metallic housing, wherein the metal member comprises a first beam, a second beam, a third beam, the second beam and the third beam are respectively connected to two opposite sides of the first beam; a first antenna; and a second antenna comprising a first portion, a second portion, and a third portion, both of the second portion and the third portion connected to the first portion, both of the first portion and the third portion spaced from the first antenna; and
both of the first portion and the third portion coupled with the first beam of the metal member;wherein the first antenna comprises a first extending section and a second extending section coplanar with the first extending section, and the second extending section is perpendicular to the first extending section; wherein the first portion comprises a first strip and a second strip spaced from the first strip, and a connection strip is connected between the first strip and the second strip, a plane of the first strip is perpendicular to a plane of the second strip, a distal end of the second strip is connected to the metal member; wherein the second portion comprises a first connection section and a second connection section, the first connection section extends continuously from the first strip, the second connection section comprises a first connection sheet, a second connection sheet, and a third connection sheet, the first connection sheet is perpendicularly connected to the first connection section, the second connection sheet is perpendicularly connected between the first connection sheet and the third connection sheet. - View Dependent Claims (7, 8, 9, 10)
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11. A wireless communication device, comprising:
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a metallic housing; an antenna structure comprising; a metal member connected to the metallic housing; a first antenna spaced from the metal member; and a second antenna comprising a first portion, a second portion, and a third portion, both of the second portion and the third portion connected to the first portion, both of the first portion and the third portion spaced from the first antenna; and
both of the first portion and the third portion coupled with of the metal member;wherein the first portion comprises a first strip and a second strip spaced from the first strip, and a connection strip is connected between the first strip and the second strip, a plane of the first strip is perpendicular to a plane of the second strip, a distal end of the second strip is connected to the metal member, the second portion comprises a first connection section and a second connection section, the first connection section extends continuously from the first strip, the second connection section comprises a first connection sheet, a second connection sheet, and a third connection sheet, the first connection sheet is perpendicularly connected to the first connection section, the second connection sheet is perpendicularly connected between the first connection sheet and the third connection sheet. - View Dependent Claims (12, 13)
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Specification