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Wireless module and electric device

An antenna module and technology for electronic equipment, applied in the field of communication, can solve problems such as antenna performance degradation and affect the aesthetics of equipment, and achieve the effect of improving antenna performance and enhancing aesthetics

Active Publication Date: 2017-06-13
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the metal frame is cut unilaterally, if the hand is held at the cut point, the performance of the antenna will drop sharply, and the above-mentioned structural design will affect the aesthetics of the device

Method used

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  • Wireless module and electric device
  • Wireless module and electric device
  • Wireless module and electric device

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Embodiment Construction

[0044] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0045] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood...

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Abstract

The invention provides an antenna module and an electric device. The wireless module includes a metal frame and a feed coupling branch node. A predetermined distance is arranged between the long edge of the feed coupling branch node and the inner side edge of the metal frame. The feed coupling branch node and a middle frame are arranged in parallel between a display module and a main board of the electric device. A first end of the feed coupling branch node adjacent to a breakage seam is electrically connected with a grounded part of the main board, so that a first grounded point of the antenna module is formed. A contact point is arranged on the feed coupling branch node and the feed coupling branch node is connected with a radio frequency module of the main board electrically, so that a feed point of the antenna module is formed. The middle frame adjacent to a second end of the feed of the feed coupling branch node is connected with a part, so that a second grounded point of the antenna module is formed. A gap is arranged between the side edge of the metal frame and a side edge above the feed coupling branch node and corresponding to a location of the display module. By adopting the antenna module, the antenna performance of the device can be improved and the appearance of the electric device can be improved.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular to an antenna module and electronic equipment. Background technique [0002] Due to aesthetic considerations, most current electronic devices use metal frame or metal shell structure, that is, except for the front screen, the frame and / or back cover of the whole machine are made of metal, which makes the whole machine full of metal texture and enhances the appearance performance Force can also enhance structural strength to a great extent. However, the above-mentioned metal frame or housing structure will greatly reduce the headroom of the antenna, thus bringing great difficulties to the antenna design. [0003] At present, the commonly used method is to cut off the metal frame where there is an antenna, so that the antenna signal will not be completely blocked by the metal frame, and obtain a radiation space that communicates with the outside world. At the s...

Claims

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Application Information

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IPC IPC(8): H01Q13/10H01Q1/24H01Q1/50H01Q1/44H04M1/02
CPCH01Q1/241H01Q1/44H01Q1/50H01Q13/10H04M1/0202H01Q9/0421H01Q9/42H01Q5/378H01Q1/243H01Q1/38
Inventor 熊晓峰
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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