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Antenna device and electronic device using the same

An antenna device and line segment technology, which is applied in the direction of antenna support/installation device, antenna grounding switch structure connection, etc., can solve problems such as peak gain limitation and difference, and achieve the effect of low directivity performance

Active Publication Date: 2018-11-20
WISTRON NEWEB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Antennas are devices that are commonly used in various products. However, different products have different requirements for antenna design. For example, customers of notebook computers, Netcom or home appliances require not only that the antenna radiation efficiency meet specific specifications, There is also a maximum limit for the peak gain of the radiation pattern

Method used

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  • Antenna device and electronic device using the same
  • Antenna device and electronic device using the same
  • Antenna device and electronic device using the same

Examples

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Embodiment Construction

[0054] In order to make the above-mentioned purpose, features and advantages of the present invention more comprehensible, specific embodiments of the present invention are specifically cited below, together with the accompanying drawings, to be described in detail as follows.

[0055] Figure 1A ~ Figure 1B It is a schematic diagram showing the structure of the antenna device 100 according to the first embodiment of the present invention. The antenna device 100 includes a first feed branch 105, a first ground branch 106, a second ground branch 107, a second feed branch 108, a first connection part 109, a second connection part 110, a first Three connection parts 111 , a signal feed point 112 and a ground point 113 . The first feed branch 105 and the first ground branch 106 are arranged on a first plane 101, and the second ground branch 107 and the second feed branch 108 are arranged on a second plane 102, wherein the first feed branch 105 is arranged On the first side 114 o...

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PUM

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Abstract

The invention discloses an antenna device and an electronic device using the antenna device. The low peak gain antenna device used in electronic devices includes: a first feed branch disposed on the first side of a first plane; a first ground branch disposed on the second side of the first plane; a second ground branch, disposed on the first side of a second plane; the first sides of the first and second planes are adjacent to each other; a second feed branch, disposed on the second side of the second plane; The second sides of the first and second planes are adjacent to each other; a first connection part is electrically connected to the first and the second feed branch; a second connection part is electrically connected to the first and the second ground Branch; the first and second connection parts are not in contact with each other; a third connection part electrically connects the second feed branch and the second ground branch; a feed point; and a ground point.

Description

technical field [0001] The invention relates to an antenna device, in particular to an antenna device in an electronic device. Background technique [0002] With the vigorous development of wireless communication, wireless devices have been widely used in various products. The initial applications are mobile communication products (ex.Mobile phone and NB, etc.) or network communication products (ex.AP and Hotspot, etc.), and recently Over the past few years, it has been extended to household appliances or personal belongings, such as Smart TV, Smart Watch, projector and so on. Antennas are devices that are commonly used in various products. However, different products have different requirements for antenna design. For example, customers of notebook computers, Netcom or home appliances require not only that the antenna radiation efficiency meet specific specifications, There is also a maximum limit for the peak gain of the radiation pattern. When the antenna device is appl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/24H01Q1/50
Inventor 朱佑颐赖国仁彭奂喆许雅评
Owner WISTRON NEWEB
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