Implementation method for generalization and parallelization of data conversion of vector network analyzer

A technology of vector network analysis and implementation method, which is applied in the field of vector network analyzer data conversion, can solve problems such as low real-time performance, low compatibility, and inflexibility, and achieve the effect of improving maintainability and compatibility and reducing human intervention

Active Publication Date: 2013-01-09
CHINA ELECTRONIS TECH INSTR CO LTD
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Problems solved by technology

[0006] First, it is not flexible enough and has low compatibility. Although the existing technology uses a mapping table better than using a switch-case structure, it still belongs to a program structure for artificially controlling the process—it needs to add judgment statements to select the correct coordinate conversion function. , because the vector network an

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  • Implementation method for generalization and parallelization of data conversion of vector network analyzer
  • Implementation method for generalization and parallelization of data conversion of vector network analyzer
  • Implementation method for generalization and parallelization of data conversion of vector network analyzer

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0030] see figure 1 , figure 2 and image 3 ,in figure 1 It is a schematic diagram of the multi-thread design of the generalization and parallelization of the vector network analyzer data conversion of the present invention, figure 2 It is a generalized operation principle diagram of the coordinate transformation of the generalization and parallelization realization method of the vector network analyzer data conversion of the present invention, image 3 It is a principle diagram of the realization mode of the virtual function of coordinate transformation under the Cartesian coordinate system ...

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Abstract

The invention relates to an implementation method for generalization and parallelization of data conversion of a vector network analyzer. By using a virtual function for processing coordinate conversion, the coordinate conversion has uniform processing steps in various graphic formats of the vector network analyzer; if a new graphic format is added, only a new graphic class and a coordinate conversion function thereof are required to be designed, and the integral structure of software is not required to be changed, so that generalization of operation is realized, human intervention for program control is reduced, and the maintainability and the compatibility of the software are greatly improved; the coordinate conversion and graphic drawing are processed in parallel by using multi-thread design; the multiple threads comprise a scanning thread and a drawing thread; and thus, the real-time property of the system is improved.

Description

technical field [0001] The invention relates to the field of vector network analyzers, in particular to a method for realizing generalization and parallelization of data conversion of vector network analyzers. Background technique [0002] With the development of science and technology, the handheld vector network analyzer has become an important development direction of the vector network analyzer. In the handheld vector network analyzer, due to the limitation of volume and power consumption, its calculation speed and memory space cannot Compared with large-scale desktop vector network analyzers, how to reduce the impact of hardware limitations on measurement accuracy and speed, and maximize the performance of the instrument on limited hardware resources, is the development of resident software for handheld vector network analyzers. issues that must be considered. [0003] The scheme of existing data conversion technology is as follows: [0004] Design a mapping table to ...

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Application Information

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IPC IPC(8): G06F9/44
Inventor 杨青朱伟赵苏宇苏勇辉韩晓东
Owner CHINA ELECTRONIS TECH INSTR CO LTD
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