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Signal calibration method and electronic equipment

A technology of electronic equipment and calibration method, which is applied in the field of communication and can solve problems such as low signal accuracy

Inactive Publication Date: 2017-05-31
SICHUAN JIUZHOU ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a signal calibration method and electronic equipment to solve the technical problem of low accuracy of signals received by electronic equipment at long distances in the prior art

Method used

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  • Signal calibration method and electronic equipment
  • Signal calibration method and electronic equipment

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Embodiment Construction

[0049] The invention provides a signal calibration method and electronic equipment, which are used to solve the technical problem in the prior art that the accuracy of the signal received by the equipment at a long distance is low.

[0050] In the prior art, ground monitoring equipment can receive signals sent by air traffic equipment through radio frequency channels such as antennas and cables. However, when the ground equipment receives signals through the radio frequency channel, the radio frequency channel itself is easily affected by the environment. Due to certain influence, the signal received by the ground equipment is not the real signal sent by the control traffic equipment, and signal distortion occurs, resulting in low accuracy of the signal received by the ground equipment.

[0051] In order to solve the above problems, the general idea of ​​the technical solution in the embodiment of the present invention is as follows:

[0052] In the technical solution provide...

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Abstract

The invention discloses a signal calibration method and electronic equipment. The signal calibration method is applied to the electronic equipment. The method comprises the steps of receiving a first signal sent by the first electronic equipment; determining a characteristic parameter of the first signal; acquiring a calibration signal corresponding to the characteristic parameter, wherein the different characteristic parameters are corresponding to the different calibration signals; and calibrating the first signal via the calibration signal, and acquiring a second signal. According to the method provided by the invention, the technical problem that in the prior art the long-distance signal received by the electronic equipment is relatively low in accuracy is solved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a signal calibration method and electronic equipment. Background technique [0002] With the development of the aviation industry, the density and flow of air traffic equipment have increased significantly. For example, the average take-off and landing time of some large airports has reached the order of minutes. In order to ensure the safe and orderly operation of air traffic equipment, ground monitoring equipment needs Accurately obtain the signals sent by air traffic equipment to monitor the operation of air traffic equipment. For example, the ground monitoring equipment needs to periodically obtain the location information sent by the air traffic equipment to determine whether the air traffic equipment is running on a normal track. [0003] The inventor of the present invention finds that existing electronic equipment has the following defects: [0004] In the prior ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/21
CPCH04B17/21
Inventor 熊朝廷李红辉杨廷洪
Owner SICHUAN JIUZHOU ELECTRIC GROUP