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Electric terminal unit near-field communication antenna installation method and antenna protecting equipment

A near-field communication antenna and electronic terminal technology, which is applied to antenna supports/installation devices, antennas, loop antennas, etc., can solve problems such as antenna performance degradation, antenna wear, and antenna edge warping, reducing extrusion and reducing Communication interference, the effect of increasing reliability

Active Publication Date: 2008-08-20
ZTE CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In actual use, the antenna is generally directly pasted on the inner surface of the back cover of the electronic terminal equipment. When the back cover of the electronic terminal equipment is installed or disassembled, problems such as wear of the antenna, lifting of the antenna edge, and falling off of the antenna will be caused, resulting in poor performance of the antenna. decline or failure

Method used

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  • Electric terminal unit near-field communication antenna installation method and antenna protecting equipment

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Embodiment Construction

[0022] The basic idea of ​​the present invention is: according to the size of the NFC antenna, a frame is designed on the back panel of the electronic terminal equipment, so that the NFC antenna is protected by the frame and friction loss is reduced. It is also possible to add a ferrite layer and a protective cover to isolate the antenna except the contacts from other components, further reduce friction loss, and ensure the communication quality and service life of the NFC antenna.

[0023] Taking a mobile phone as an example, after the design of the NFC antenna is completed, the size, shape and thickness of the antenna have been determined. The antenna protection device of the present invention is shown in Figure 1, the device includes a frame 2, a ferrite layer 4 and a protective cover 5, wherein,

[0024] Frame 2 is located on the inner surface of the back cover 1 of the mobile phone, has the same shape as the NFC antenna 3, and the area enclosed by the inner side of the fr...

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Abstract

The present invention discloses a method for mounting near field communication antenna of an electronic terminal equipment which comprises of: determining frame at the inner side of rear cover of electronic terminal equipment, the inside of frame has identical dimension with antenna, and the height of frame is higher than thickness of antenna; adhering antenna on field around by frame. The present invention discloses antenna protection device also, the frame at the inner side of rear cover of electronic terminal equipment has identical shape to antenna, the inside of frame has identical dimension with antenna, and the height of frame is higher than thickness of antenna. The present invention can direct mounting position of NFC antenna by frame on the rear cover of electronic terminal equipment, avoid position error when mounting antenna on rear cover. In additional, the added Fe oxide layer and / or protection cover, can reduce extrusion and fray of antenna, and reduce communication disturb, enhance the reliability of antenna.

Description

technical field [0001] The present invention relates to the field of electronic terminal equipment, in particular to a method for installing an antenna of an electronic terminal equipment near field communication (NFC, Near Field Communication) and an antenna protection device. Background technique [0002] NFC technology is a short-range wireless communication technology working at 13.56MHz, which evolved from the fusion of radio frequency identification (RFID, Radio Frequency Identification) technology and interconnection technology. After the electronic terminal equipment adopts the NFC solution, it can support non-contact IC card simulation, non-contact IC card reader simulation and short-distance point-to-point communication functions, which expands the application range of electronic terminal equipment. The electronic terminal equipment adopts the NFC solution, and it is necessary to add an NFC radio frequency chip and an NFC antenna to the electronic terminal equipmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/00H01Q1/22H01Q7/00
Inventor 马景旺陆海荣
Owner ZTE CORP
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