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mobile device

A technology for mobile devices and mechanical components, which is applied to devices that enable antennas to work in different bands at the same time, the structural form of radiating elements, and antenna equipment with additional functions, etc., which can solve problems such as difficult design of mobile devices and large antenna size

Active Publication Date: 2016-12-21
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, antennas corresponding to low frequency bands (such as GPS frequency bands) are usually large in size, so it is not easy to design them in miniaturized mobile devices

Method used

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Embodiment Construction

[0028] In order to make the purpose, features and advantages of the present invention more comprehensible, specific embodiments of the present invention are listed below and described in detail with accompanying drawings.

[0029] Figure 1A It is a top view showing the mobile device 100 according to an embodiment of the present invention. Figure 1B It 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, a tablet computer, or a notebook computer. Such as Figure 1A , Figure 1B As shown, the moving device 100 at least includes a metal mechanical component 110 and a feed-in structure 130 . More specifically, the metal mechanical component 110 is substantially a planar structure, and a slot 115 is formed in the metal mechanical component 110 . The feed-in structure 130 is roughly located inside the slot 115 and coupled to a signal source 190 . The feeding structure 130 can be mad...

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Abstract

This invention discloses a mobile device, comprising a metal mechanism member and a feed-in structure. The metal mechanism member isroughly plane-structured, wherein a slotted hole is formed in the metal mechanism member. The feed-in structure is roughly positioned in the slotted hole and coupled to a signal source. The metal mechanism member, the slotted hole and the feed-in structure form an antenna structure. The metal mechanism member and the slotted hole are seemed as a slotted antenna which generates a low frequency band by excitation, and the feed-in structure is excitated to generate one or more than one high frequency bands. The mobile device can not only effectively reduce the overall size of the antenna structure, but also can maintain sound antenna radiation efficiency.

Description

technical field [0001] The present invention relates to a mobile device, in particular to a mobile device including an antenna structure. 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, tablet computers, 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 It covers short-distance wireless communication ranges, for example: Wi-Fi, Bluetooth and WiMAX (Worldwide Interoperability for Microwave Access) systems use frequency bands of 2.4GHz, 3.5GHz, 5.2GHz and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/36H01Q1/44H01Q5/00H01Q5/10H01Q5/28H01Q5/50H01Q5/335
Inventor 王传骏
Owner ACER INC
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