A method and system for automatically assigning channels of a vector network analyzer

A vector network analysis and automatic allocation technology, applied in the field of measurement equipment, can solve the problems of low utilization rate, use, no port resources and network analyzer channel resource allocation, etc., to save matching time, improve accuracy, and high accuracy Effect

A vector network analysis and automatic allocation technology, applied in the field of measurement equipment, can solve the problems of low utilization rate, use, no port resources and network analyzer channel resource allocation, etc., to save matching time, improve accuracy, and high accuracy Effect

CN110376451BActive Publication Date: 2021-11-05南京冉亚电子技术有限公司
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  • A method and system for automatically assigning channels of a vector network analyzer
  • A method and system for automatically assigning channels of a vector network analyzer
  • A method and system for automatically assigning channels of a vector network analyzer

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Experimental program
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no. 1 example

[0070] Such as Figure 5 As shown, the process of the first embodiment for judging whether the channel to be matched matches the measurement parameter to be allocated includes:

[0071] S201, compare whether the excitation information of the channel to be matched is consistent with the excitation information of the measurement parameter Sab to be allocated, if yes, continue, otherwise, if there is no match, skip to step S203;

[0072] S202, judging whether the port of the channel to be matched matches the port of the measurement parameter Sab to be allocated, if yes, the channel to be matched matches the measurement parameter Sab to be allocated, otherwise it does not match;

[0073] S203, the process ends.

no. 2 example

[0074] Such as Figure 6 As shown, the process of the second embodiment for judging whether the channel to be matched matches the measurement parameter to be allocated includes:

[0075] S301, judging whether the port of the channel to be matched matches the port of the measurement parameter Sab to be allocated, if yes, continue, otherwise, if they do not match, skip to step S303;

[0076] S302, comparing whether the excitation information of the channel to be matched is consistent with the excitation information of the measurement parameter Sab to be allocated, if yes, the channel to be matched matches the measurement parameter Sab to be allocated, otherwise it does not match;

[0077] S303, the process ends.

[0078] It should be noted that no matter which judgment order is adopted, as long as the excitation information of the channel to be matched is consistent with the excitation information of the measurement parameter to be allocated, and the port of the channel to be m...

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Abstract

The invention discloses a method for automatically allocating channels of a vector network analyzer, which includes: obtaining a measurement parameter list of measurement items; The measurement parameter to be allocated of an unallocated channel is extracted from the parameter list; a channel is extracted from the channel list or the total channel list to which the user belongs to establish the association between the channel and the measurement parameter to be allocated; the invention also discloses a vector network analyzer Channel automatic allocation system. By adopting the invention, the automatic distribution of the channel of the vector network analyzer can be realized in real time, accurately, flexibly and quickly.

Description

technical field [0001] The invention relates to the technical field of measuring equipment, in particular to a method for automatically allocating channels of a vector network analyzer and an automatic channel allocating system for a vector network analyzer. Background technique [0002] A vector network analyzer is a test device for electromagnetic wave energy. It can not only measure the magnitude of various parameters of a single-port network or two-port network, but also measure the phase. The vector network analyzer can display the test data with a Smith chart. It is widely used in antenna testing, radio frequency, microwave circuit testing, component measurement and inspection. The method of using the vector network analyzer is to inject a certain frequency of radio frequency energy through a port, and then measure the received radio frequency amplitude and phase size for all ports to analyze the incident power, reflected power and phase difference of each port of the...

Claims

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Application Information

Patent Timeline
05 Nov 2021
Publication
CN110376451B
IPC
G01R31/00; G01R29/08; G01R1/04
CPC
G01R1/0416; G01R29/0871; G01R31/00
Inventors
顾椿