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Mobile device

A technology for mobile devices and conductive frames, applied to antenna supports/mounting devices, telephone structures, etc., can solve problems such as reducing the communication quality of mobile devices

Inactive Publication Date: 2014-11-12
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the presence of these metal appearance parts often has a negative impact on the antenna elements of wireless communication and degrades the communication quality of mobile devices

Method used

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Embodiment Construction

[0036] In order to make the purpose, features and advantages of the present invention more comprehensible, specific embodiments of the present invention are listed below, together with the accompanying drawings, for detailed description as follows.

[0037] figure 1 is a perspective view showing the mobile device 100 according to an embodiment of the present invention. The mobile device 100 can be a smart phone (Smart Phone) or a tablet computer (Tablet Computer). Such as figure 1 As shown, the mobile device 100 includes: a ground element 110 , a first conductive frame 120 , a second conductive frame 130 , a first antenna element 140 , and a first signal source 150 . The ground element 110 may be a system ground plane disposed on a dielectric substrate (not shown), such as a FR4 (Flame Resistant-4) substrate. In some embodiments, the ground element 110 , the first conductive frame 120 , the second conductive frame 130 , and the first antenna element 140 are all made of meta...

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Abstract

A mobile device comprises a ground connection component, a first conductive frame, a second conductive frame and an antenna component. The first conductive frame is connected to the ground connection component in a coupling mode. The second conductive frame is separated from the ground connection component and the first conductive frame. The antenna component is connected to a signal source in a coupling mode and is close to the second conductive frame. A coupling type feeding-in antenna structure is formed by the antenna component and the second conductive frame. The mobile device has the advantages that the appearance of the mobile device is improved, and the antenna radiation of an antenna is maintained.

Description

technical field [0001] The present invention relates to a mobile device, in particular to a mobile device comprising a coupled-fed antenna structure (Coupled-fed Antenna Structure) formed by a floating conductive frame. Background technique [0002] With the development of mobile communication technology, mobile devices have become increasingly common in recent years, such as laptop computers, mobile phones, multimedia players and other portable electronic devices with mixed functions. In order to meet people's needs, mobile devices generally have a wireless communication function. Some cover long-distance wireless communication ranges, for example: mobile phones use 2G, 3G, LTE (Long Term Evolution) systems and their frequency bands of 700MHz, 850MHz, 900MHz, 1800MHz, 1900MHz, 2100MHz, 2300MHz and 2500MHz for communication, while Some cover short-distance wireless communication ranges, for example: Wi-Fi, Bluetooth, and WiMAX (Worldwide Interoperability for Microwave Acces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H04M1/02
Inventor 张志华
Owner ACER INC