Method, device, processor and storage medium for realizing storage and processing of measurement state of vector network analysis instrument

Abstract

The invention relates to a method for storing and processing the measurement state of a vector network analysis instrument, including creating and opening a state file; calculating the required space size according to the type of parameters to be saved, and allocating temporary space for storing state parameters; setting the type Number and version number; calculate the space size of the data content, set the space size; set the data content and set the verification data; append and store the data item to the end of the state file; judge whether the required state parameters are stored, and if so, refresh the file data and close the state file; otherwise continue calculating the space size. The invention also relates to a device for storing the measurement state of the vector network analysis instrument, a processor and a storage medium thereof. Adopting the method, device, processor and computer-readable storage medium for storing and processing the measurement state of the vector network analysis instrument according to the present invention, it solves the problem that the state file and the multi-version software are not compatible with each other, and the state parameters can be arbitrarily increase or decrease.

Description

technical field [0001] The present invention relates to the field of measuring instrument development, in particular to the field of storage vector network analyzers, and specifically refers to a method, device, processor and computer-readable storage medium for realizing storage and processing of measurement states of vector network analysis instruments. Background technique [0002] The vector network analysis instrument is a widely used measuring instrument. It can measure the magnitude of various parameters of the single-port network or multi-port network, and can also measure the phase. The vector network analysis instrument can display the measurement data with the Smith chart, and more It is convenient for engineers to analyze and debug. [0003] The measurement status parameters of the vector network analysis instrument include: measurement frequency, number of measurement points, IF bandwidth, number of channels, number of traces, drawing scale, calibration status, ...

AI Technical Summary

Problems solved by technology

For example, the state file stored in the order and content of the start frequency, stop frequency, measurement points, IF bandwidth, etc., when used, first read all the data, and then must follow the start frequency, stop frequency, measurement points, IF bandwidth etc. to set the instrument measurement state parameters, if the instrument measurement state parameters are not set according to the above sequence, the instrument cannot enter the expected measurement state

However, with the upgrade of the software version of the vector network analysis instrument and the diversification of application scenarios, the information that needs to be stored in the state file will change accordingly

For example, the new version software stores and uses the state files in the order of stop frequency, start frequency, intermediate frequency bandwidth, etc., but it cannot correctly configure the measurement parameters when reading the state files stored in the old version software (because the old version uses the start frequency , stop frequency, number of measurement points, IF bandwidth, etc.), and the new version of the software does not need to store the parameter of number of measurement points

Therefore, the user needs to perform a series of measurement condition settings and calibration operations again at this time, which increases the measurement preparation time and poor user experience

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