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Phase deviation measurement system, method and device, computer equipment and storage medium

A phase deviation, measurement system technology, applied in the field of communication, can solve the problems of large time cost, labor cost, complicated test process, etc.

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Problems solved by technology

[0004] As mentioned above, the traditional phase deviation test method has a complicated test process and consumes huge time and labor costs.

Method used

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  • Phase deviation measurement system, method and device, computer equipment and storage medium
  • Phase deviation measurement system, method and device, computer equipment and storage medium
  • Phase deviation measurement system, method and device, computer equipment and storage medium

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Embodiment Construction

[0048] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0049] The schematic diagram of the system structure of the phase deviation measurement system provided by this application is as follows: figure 1 shown. In one embodiment, a phase deviation measurement system is provided, and the system includes a broadband signal generating device 1 , a power divider 2 , a broadband signal receiving device 3 and a data analysis module 4 .

[0050] Wherein, the broadband signal generating device 1 may be a terminal, a router or any hardware device capable of sending broadband signals. Optionally, the broadband signal generating device 1...

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Abstract

The invention relates to a phase deviation measurement system, method and device, computer equipment and a storage medium. The system comprises a broadband signal generating device, a broadband signal receiving device, a power divider and a data analysis module. Wherein the broadband signal generating equipment generates signal sequences under a plurality of frequency points, the signal sequences under the plurality of frequency points are transmitted to the broadband signal receiving equipment through a plurality of radio frequency channels by the power divider, the broadband signal receiving equipment acquires the phase amplitude of each signal sequence, and according to the phase amplitude of each signal sequence, the data analysis module determines the phase deviation of each frequency point in each radio frequency channel. In the system, the broadband signal generating equipment generates signal sequences under a plurality of frequency points, the broadband signal receiving equipment receives the signal sequences of the plurality of frequency points in the plurality of radio frequency channels, and the data analysis module performs phase deviation measurement on the signal sequences under each frequency point in each radio frequency channel, so that the measurement time is saved; and the efficiency of phase deviation measurement is improved.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a phase deviation measurement system, method, device, computer equipment and storage medium. Background technique [0002] The new generation of mobile communication (5G) base stations and WiFi, Bluetooth and other equipment generally use multi-channel receivers, which are equipped with array antennas or large-scale array antennas to achieve high-precision positioning. In the current research method of high-precision positioning, the angle of incidence is determined according to the signal sent by the mobile station based on the array antenna of each base station, and the position of the mobile terminal is determined based on the angle of incidence, so as to realize the positioning operation. Among them, the angle of incidence of the base station can be determined through accurate transmission signal phase and related calculation methods. [0003] During the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/309
CPCH04B17/309
Inventor 徐佳潘孟冠徐海鹏郭毅齐望东黄永明
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