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Antenna device of terminal equipment

A technology of terminal equipment and antenna device, which is applied to antenna supports/installation devices, devices that make antennas work in different frequency bands at the same time, antennas, etc.

Active Publication Date: 2015-02-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the principle of the antenna, the size of the traditional antenna needs to be 1 / 2 or 1 / 4 of the working wavelength to work resonantly. It is difficult to find a suitable space for these antennas for small wireless mobile terminals. The use of traditional antenna forms cannot meet the antenna requirements for wireless data transmission

Method used

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  • Antenna device of terminal equipment
  • Antenna device of terminal equipment
  • Antenna device of terminal equipment

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Embodiment Construction

[0027] In order to further explain the technical means and functions adopted by the present invention to achieve the intended purpose, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0028] An antenna device for terminal equipment, such as figure 1 As shown, it includes an antenna support 1 and an antenna topology unit. The antenna support 1 is a cube and is located on one side of the non-metallic area 2 of the main board of the terminal equipment, such as figure 1 Located below the non-metallic area 2 of the main board of the terminal device, or above the non-metallic area 2 of the main board of the terminal device, at least one side of the antenna bracket 1 is aligned with the side of the non-metallic area 2 of the main board of the terminal device. The material of the antenna bracket 1 can be ABS plastic. The metal area 3 of the main board of the terminal equipment contains multiple printed ...

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Abstract

Disclosed is an antenna apparatus for a terminal device, comprising an antenna support and an antenna topology unit. The antenna support is located at a surface of a non-metal region of a terminal device motherboard. The antenna topology unit is arranged surrounding the non-metal region of the terminal device motherboard and the antenna support. A feeder port of the antenna topology unit is connected to a radio frequency signal output port provided by the terminal device motherboard. A grounding port of the antenna topology unit is metallically connected to the terminal device motherboard. The apparatus of the present invention implements work performance of high gain and high efficiency of the LTE band in the premise of only occupying an area of a small part of a non-metal region at the top of a terminal device motherboard, breaks a limit that the size of a conventional antenna has to reach a half of the work wavelength to perform resonance work, meets requirements of miniaturization and high performance of a resonant antenna, and is applicable to a variety of terminal type products.

Description

technical field [0001] The invention relates to the technical field of wireless communication and telecommunication, in particular to an antenna device of a terminal device. Background technique [0002] With the rapid development of wireless communication and telecommunications technology, wireless terminal equipment such as mobile phones and tablet computers, as well as wireless data cards used as wireless data transceiver devices between terminal equipment and the network, require high-speed data transmission and good portability . At the same time, with the continuous evolution of communication standards, the LTE (Long Term Evolution, long-term evolution) system has been developed from a theoretical concept to a certain mature scale since it was officially proposed. As an evolution solution for the next-generation communication system, the LTE system satisfies people's requirements for high-speed communication and low-latency communication. Therefore, for the antenna of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H01Q1/38
CPCH01Q1/36H01Q1/38H01Q1/22H01Q1/243H01Q5/364H01Q9/42
Inventor 王小明谢一泓李龙史琰刑珺张璐孙浩
Owner ZTE CORP