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Antenna detection distance automatic test equipment

An automatic test equipment, antenna detection technology, applied in the direction of antenna radiation pattern, etc., can solve problems such as error-prone, complicated steps, difficult operation, etc., and achieve the effect of simple and easy measurement work and improved accuracy

Active Publication Date: 2017-01-18
杭州思创超讯科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above antenna detection distance test is a purely manual test, which requires skilled testers to operate, the steps are complicated, the operation is difficult, and it is easy to make mistakes.

Method used

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  • Antenna detection distance automatic test equipment
  • Antenna detection distance automatic test equipment
  • Antenna detection distance automatic test equipment

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Experimental program
Comparison scheme
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Embodiment Construction

[0027] Refer to attached picture. The antenna detection distance automatic test equipment provided by the present invention comprises:

[0028] The first horizontal translation device 1 and the second horizontal translation device 2, the first horizontal translation device 1 and the second horizontal translation device 2 are respectively provided with antenna connection parts 11, 21, and the first horizontal translation device and the second horizontal translation device are respectively For horizontally moving the first antenna 100 and the second antenna 200, the paths of the first horizontal translation device and the second horizontal translation device moving antenna are parallel, the first horizontal translation device is provided with a first driving motor 12, and in the second horizontal translation device A second driving motor 22 is provided, respectively used as power for driving the translation of the antenna connection part. The first horizontal translation device...

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Abstract

The invention provides an antenna detection distance automatic test device which comprises a first horizontal translation device, a second horizontal translation device, a vertical moving device, a third horizontal translation device, a tag attitude adjusting device and a computer. A control board of each drive motor is connected with the computer. The computer is provided with a motor control module which is used for controlling the work of each drive motor, and a calculation module which is used for determining the position of a tag connecting component or a tag on the tag connecting component and the distance with an antenna according to the work of each drive motor. According to the invention, the test device can automatically control antenna and tag movement, antenna spacing, the height of the tag from the ground, the tag detection direction, and the position of the tag from the antenna; the computer can automatically calculate the height of the tag from the ground, the tag detection direction, and the position of the tag from the antenna; the test device can automatically carry out an antenna detection distance test; the antenna detection distance test is simple and easy; and the accuracy is improved.

Description

technical field [0001] The invention relates to antenna detection distance testing equipment. Background technique [0002] The farthest distance that the anti-theft tag can detect on the antenna and trigger the antenna alarm is called the detection distance of the antenna, which is the most important performance index of the antenna. The frequency element inside the anti-theft tag forms invisible magnetic field lines around the tag, and the magnetic flux section is perpendicular to the magnetic field line. When the magnetic flux section of the anti-theft tag is parallel to the antenna facade and perpendicular to the ground, it is called the X detection of the anti-theft tag on the antenna. direction; when the magnetic flux section of the anti-theft label is perpendicular to the antenna facade and the ground at the same time, it is called the Y detection direction of the anti-theft label on the antenna; when the magnetic flux section of the anti-theft label is perpendicular ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R29/10
Inventor 童伟良朱立德杨妙夫曹向阳
Owner 杭州思创超讯科技发展有限公司
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