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Communication device

A technology of communication device and radiating part, which is applied in the direction of antenna grounding device, radiating element structure, electrical components, etc.

Active Publication Date: 2014-07-16
ACER INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to meet people's needs while maintaining the light, thin and short characteristics of communication devices, the limited design space in communication devices will be extremely precious

Method used

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  • Communication device
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Embodiment Construction

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention are enumerated below, together with the accompanying drawings, for a detailed description as follows.

[0031] figure 1 It is a schematic diagram showing the communication device 100 according to the first embodiment of the present invention. For example, the communication device 100 can be a smart phone, a tablet computer, or a notebook computer. Such as figure 1 As shown, the communication device 100 includes a ground element 10 and an antenna element 11 , wherein the antenna element 11 is adjacent to the ground element 10 , and the antenna element 11 is excited by a signal source 15 . The antenna element 11 includes a first radiating portion 110 and a second radiating portion 111 . The first radiation part 110 is roughly separated from the second radiation part 111 . The first radiation part 110 provides...

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Abstract

The invention discloses a communication device which comprises a grounding element and an antenna element. The antenna element is adjacent to the grounding element and comprises a first radiation portion and a second radiation portion, the first radiation portion provides a first current route and is operated in a first frequency band, the second radiation portion provides a second current route and is operated in a second frequency band, the frequency of the second frequency band is higher than that of the first frequency band, and the second current router is longer than the first current route. By means of the communication device, a multi-frequency antenna element can be miniaturized.

Description

technical field [0001] The invention relates to a communication device, in particular to a mobile communication device including a multiband ground plane antenna (Multiband Ground Plane Antenna). Background technique [0002] In recent years, with the rapid advancement of wireless communication technology, people have more diverse demands on communication devices not only for communication purposes. In order to meet people's needs while maintaining the light, thin and short features of the communication device, the limited design space in the communication device will be extremely precious. [0003] In view of this, in the antenna design of the communication device, how to design a ground plane antenna in a small antenna design space, so that the ground plane antenna can effectively excite a ground plane mode to help the antenna radiation, and reduce the antenna required The area will be a big challenge for antenna designers. Contents of the invention [0004] The object...

Claims

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Application Information

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IPC IPC(8): H01Q1/38H01Q1/48H01Q21/30H01Q23/00
Inventor 翁金辂谢沂廷
Owner ACER INC
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