Precise testing deployment device of antenna spatial angle identified by wireless radio frequency

A technology for identifying antennas and spatial angles, applied in the directions of measuring devices, antennas, measuring electricity, etc., can solve the problems of unsupported intelligent deployment, inability to rotate RFID antennas in three dimensions, and the structure is not suitable for RFID antennas, so as to meet the needs of random arrangement and reduce accidental Error, the effect of improving accuracy

Inactive Publication Date: 2009-09-16
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that it cannot perform three-dimensional rotation according to the characteristics of RFID antennas, and its structure is not suitable for the installation of various RFID antennas. Although its design can support automatic testing, it does not support intelligent deployment required in practical applications.

Method used

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  • Precise testing deployment device of antenna spatial angle identified by wireless radio frequency

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Embodiment Construction

[0011] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following the described embodiment.

[0012] Such as figure 1 As shown, this embodiment includes an RFID read-write antenna 1 , an antenna fixing accessory 2 , an antenna connection pole 3 , a turntable 4 , a tripod 5 , and a hand-held controller 6 .

[0013] The RFID read-write antenna 1 is fixed on the antenna connection pole 3 through the antenna fixing fitting 2, and the other end of the antenna connection pole 3 is connected on the turntable 4, and the turntable 4 is fixed on the tripod 5, and the tripod 5 can be adjusted horizontally. The hand-held controller 6 is connected to the turntable 4 throu...

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PUM

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Abstract

The invention relates to a precise testing deployment device of an antenna spatial angle identified by wireless radio frequency, belonging to the technical field of testing and comprising a RFID read-write antenna, an antenna standing finish, an antenna connecting strut, a rotating platform, a mild steel shelf bracket and a handheld controller, wherein, the RFID read-write antenna is fixed at the antenna connecting strut via the antenna standing finish, the other end of the antenna connecting strut is connected to the rotating platform which is fixed at the mild steel shelf bracket, and the handheld controller is connected to the rotating platform via control wire. The invention overcomes the initial antenna placement method that protractors are used for measuring and adjusting simultaneously; and can reach the precise level that takes second as the unit, breakthrough the defect of low precision of ordinary protractors and excludes the interfere of artificial accidental error.

Description

technical field [0001] The invention relates to a device in the technical field of testing, in particular to a device for accurately testing and deploying radio frequency identification antenna space angles. Background technique [0002] At present, radio frequency identification (Radio Frequency Identification, abbreviated as RFID) technology is widely used, its testing methodology and technology research has been put on the agenda in the industry, the United States, the European Union, Japan and other developed countries have spent huge sums of money to expect in the The field of RFID came out on top. The domestic RFID industry has higher and higher requirements for RFID testing, including conformance testing, application testing and so on. Among them, the realization of precise angle control of the antenna of the RFID reader is an important part of completing the RFID test. The scientific deployment of the RFID read-write antenna directly affects the availability and st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q3/08G01R31/00
Inventor 吴俊王东王赓周礼
Owner SHANGHAI JIAO TONG UNIV
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