A wireless terminal and its antenna

A technology of wireless terminals and antennas, applied in antennas, antenna components, antenna grounding devices, etc., can solve the problems of increasing project expenses and high costs, and achieve the effects of reducing project expenses, meeting performance requirements, and reducing costs

Active Publication Date: 2016-08-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the antennas usually used by wireless terminals are PIFA antennas, monopole antennas, etc. At this time, the antenna and antenna bracket need to be manufactured separately, which increases project expenses and costs high

Method used

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  • A wireless terminal and its antenna
  • A wireless terminal and its antenna
  • A wireless terminal and its antenna

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Effect test

Embodiment Construction

[0031] The basic idea of ​​the present invention is: carry out the wiring of the antenna on the circuit board of the wireless terminal, determine the occupation area of ​​the antenna according to different media and the operating frequency of the antenna, the wiring of the antenna can be a single-layer board or a multi-layer board of the circuit board Wiring, specifically adopting slotting and coupling to radiate electromagnetic wave signals.

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail by citing the following embodiments and referring to the accompanying drawings.

[0033] figure 1 with figure 2 The top view structure and cross-sectional structure of the wireless terminal antenna of the present invention are respectively shown. The embodiment of the present invention is described by taking a printed circuit board (Printed Circuit Board, PCB) antenna with a ...

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PUM

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Abstract

The present invention provides a wireless terminal and its antenna. The antenna includes: a matching circuit, an antenna feeder connected to the matching circuit, a grounding element, and a metal radiation unit; wherein, the grounding element is located around the metal radiation unit and connected to the metal radiation There are gaps between the units. The present invention connects the antenna to the circuit board by directly engraving the antenna on the circuit board, or through welding, cables, etc. Antenna support, mold opening and other costs reduce project expenses and costs; and the performance of the antenna can meet the performance requirements of multi-frequency antennas, and the height of the antenna is small, which well meets the structural design needs of wireless terminals.

Description

technical field [0001] The present invention relates to the technical field of wireless terminals, in particular to a wireless terminal and an antenna thereof. Background technique [0002] With the development and popularization of wireless communication technology, wireless terminals such as wireless network cards are favored by more and more consumers. In order to attract more consumers' attention, wireless terminals with low cost, ultra-thin and stylish appearance, high performance, and low radiation have become important research objects for wireless terminal manufacturers. [0003] As an important part of the wireless terminal product, the antenna not only directly affects the transmitting and receiving performance of the wireless terminal communication, but also the height of the antenna is an important factor affecting the appearance thickness of the wireless terminal. At present, how to design an antenna that can meet both structural requirements and antenna perfor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/38H01Q1/48
CPCH01Q1/243H01Q13/106
Inventor 曲兰英朱铖
Owner ZTE CORP
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