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Line loss point inspection method and device, computing equipment and storage medium

A line loss and point inspection technology, applied in the field of radio frequency, can solve the problems of poor accuracy of line loss values, and achieve the effect of ensuring accuracy and easy repeatability

Pending Publication Date: 2021-01-29
FIBOCOM WIRELESS
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Problems solved by technology

[0004] Based on this, it is necessary to provide a line loss detection method, device, computing equipment and storage medium for the problem of poor accuracy of the line loss value obtained by the traditional line loss detection method

Method used

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  • Line loss point inspection method and device, computing equipment and storage medium
  • Line loss point inspection method and device, computing equipment and storage medium
  • Line loss point inspection method and device, computing equipment and storage medium

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Embodiment Construction

[0027] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

[0028] see figure 1 , a line loss inspection method, including step S200, step S300 and step S500.

[0029] Step S200, when the power meter is connected to the radio frequency port of the comprehensive tester, traverse the frequency points corresponding to the radio frequency ports to be used, and obtain the corresponding downlink internal loss value of the radio frequency port at each frequency point.

[0030] Specifically, this applica...

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Abstract

The invention relates to a line loss point inspection method and device, computing equipment and a storage medium. An integrated measuring instrument is used as a signal source and a power measurementterminal, and a power meter is used as an auxiliary power measurement terminal. According to the scheme, the corresponding loss of each actual connecting part at each use frequency point can be accurately calculated, so that the loss of the whole link at the frequency point can be accurately calculated, and the loss of each frequency point can be verified. The scheme does not depend on a gold machine or a platform, and the accuracy of line loss is better guaranteed; meanwhile, the scheme can be automatically realized, manual recording and calculation of a user are not needed, the repetition is easy, and errors are avoided.

Description

technical field [0001] The present application relates to the field of radio frequency technology, and in particular to a line loss point inspection method, device, computing equipment and storage medium. Background technique [0002] Most of the current line loss point inspections are based on gold machines, and the actual environmental line loss is calculated by comparing the difference with the gold machine. This method first prepares a radio frequency line with known line loss, and sets the known line loss into the line loss file according to different frequencies; The power of the frequency point to be tested is regarded as the real power of the gold machine, and is saved in the line loss file; finally, the gold machine is placed in the actual environment to be tested, and the line loss of the environment to be tested is set as the known line loss. The power of the frequency point to be measured is calculated by calculating the difference between the power of each poin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R21/00
CPCG01R31/00G01R21/00
Inventor 陈禄钊
Owner FIBOCOM WIRELESS
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