Antenna structure under metal environment and mobile terminal equipment
An antenna structure and environment technology, which is applied in the connection of antenna grounding switch structure, antenna grounding device, antenna support/installation device, etc., can solve the problems of full metal shell, inability to design performance, good antenna and other problems, and achieve good communication Effects of performance, increased degrees of freedom, and reduced constraints
Active Publication Date: 2016-03-23
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
However, due to the shielding effect of the metal shell on the antenna signal of the mobile terminal equipment, it has caused great troubles to the application of the all-metal shell on the mobile terminal equipment, thus putting forward high requirements for the antenna design of the mobile terminal equipment
In the traditional technology, in order to reduce the shielding of the antenna signal by the all-metal casing, slots are usually made on the metal casing to realize the transmission of the antenna signal, but it is usually still impossible to design an antenna with good performance
Method used
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Embodiment Construction
[0024] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0025] Such as figure 1 As shown, an antenna structure in a metal environment includes a ground structure 100 and a first metal arm 200 corresponding to the ground structure 100. The first metal arm 200 includes a first ground terminal 210 and a first feed terminal 220. A ground terminal 210 is electrically connected to the ground structure 100 , and the first feed terminal 210 is correspondingly provided with a feed structure. It also includes a second metal arm 300 corresponding to the ground structure 100, the second metal arm 300 includes a second ground terminal 310 and a second feed terminal 320, the second ground terminal 310 is electrically connected to the ground structure 100, and the second feed terminal 320 The end 320 corresponds to the first feeding end 220 and a gap 400 is formed between the first feeding end 220 and the second feeding ...
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The present invention provides an antenna structure under a metal environment and mobile terminal equipment. The antenna structure under a metal environment comprises a grounding structure, a first metal arm which is corresponding to the grounding structure, and a second metal arm which is corresponding to the grounding structure. The first metal arm comprises a first grounding end and a first feeding end, and the first grounding end is electrically connected to the grounding structure. The feeding end is correspondingly provided with a feeding structure. The second metal arm comprises a second grounding end and a second feeding end, and the second grounding end is electrically connected to the grounding structure. The second feeding end is corresponding to the first feeding end, and a gap is formed between the first feeding end and the second feeding end. The invention provides the antenna design mode in a metal shell environment, the degree-of-freedom of the antenna structure design can be raised, and the limit to the antenna design and the influence on the antenna performance in the metal shell environment can be reduced.
Description
technical field [0001] The invention relates to the technical field of mobile communication, in particular to an antenna structure and mobile terminal equipment in a metal environment. Background technique [0002] With the development of mobile terminal technology, mobile terminal equipment products with all-metal shells can bring better experience to users, so all-metal shells are increasingly used in product design of mobile terminal equipment. However, since the metal casing has a shielding effect on the antenna signal of the mobile terminal device, it causes great troubles to the application of the all-metal casing on the mobile terminal device, thus putting forward high requirements for the antenna design of the mobile terminal device. In the traditional technology, in order to reduce the shielding of the antenna signal by the all-metal casing, slots are usually made on the metal casing to realize the transmission of the antenna signal, but it is still impossible to de...
Claims
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IPC IPC(8): H01Q1/24H01Q1/48H01Q1/50
CPCH01Q1/24H01Q1/48H01Q1/50
Inventor 王新宝
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD