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Movable device

A technology of mobile device and radiating part, which is applied in the directions of antenna support/installation device, radiating element structure, instrument, etc., can solve the problems of reducing the radiation performance of the antenna and the limited space of the handheld device, and achieve the effect of improving the radiation performance.

Active Publication Date: 2014-04-16
ACER INC
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] However, due to the limited space inside the handheld device, the antenna used for wireless communication is susceptible to interference from other electronic components, thus degrading the radiation performance of the antenna

Method used

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Embodiment Construction

[0039] Figure 1A It is a schematic diagram showing the mobile device 100 according to an embodiment of the present invention. The mobile device 100 can be a notebook computer, a smart phone, or a tablet computer. Such as Figure 1A As shown, the mobile device 100 includes a ground plane 110 and at least one primary antenna 170 . Both the ground plane 110 and the main antenna 170 are made of conductive material, such as copper, silver, or aluminum. In some embodiments, the ground plane 110 and the main antenna 170 can be disposed on a dielectric substrate (not shown), such as an FR4 substrate. It should be understood that the mobile device 100 may also include other necessary components, such as a display, a processor, a battery, a casing, and a radio frequency module (not shown).

[0040] Such as Figure 1A As shown, the main antenna 170 includes: a feeding portion 120 , a short circuit portion 130 , a short radiation portion 140 , a long radiation portion 150 , and an addi...

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Abstract

The invention discloses a movable device which comprises a ground plane and at least one main antenna. The main antenna comprises a feed-in part, a short circuit part, a short-radiation part, a long-radiation part and an auxiliary-radiation part. The feed-in part comprises a connecting end and a feed-in end, wherein the feed-in end is in coupled connection to a signal source. The short circuit part is in coupled connection between the ground plane and the feed-in part. The short-radiation part is in coupled connection to the connecting end, the long-radiation part is in coupled connection to the short-radiation part and the connecting end and extends approximately in the direction far away from the short-radiation part, and the auxiliary-radiation part is in coupled connection to the feed-in part through the short-radiation part or the long-radiation part. According to the movable device, the radiation performance of the antenna is improved.

Description

technical field [0001] The present invention relates to a mobile device, and more particularly to a mobile device comprising at least one main antenna of broadband. Background technique [0002] With the development of mobile communication technology, handheld 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, handheld devices usually have a wireless communication function. Some cover long-distance wireless communication ranges, for example: mobile phones use 2G, 3G, LTE systems and their frequency bands of 700MHz, 850MHz, 900MHz, 1800MHz, 1900MHz, 2100MHz, 2300MHz and 2500MHz for communication, while some cover short-range Wide range of wireless communication, for example: Wi-Fi, Bluetooth and WiMAX systems use frequency bands of 2.4GHz, 3.5GHz, 5.2GHz and 5.8GHz for communication. [0003] However, due to the limit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/12H01Q21/00G06F1/16
Inventor 杨崇文
Owner ACER INC
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