| 基于VISA库及SCPI命令的仪器程控测量 |
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| 引用本文： | 秦凡,韦高.基于VISA库及SCPI命令的仪器程控测量[J].现代电子技术,2011,34(11):118-120,123. |
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| 作者姓名： | 秦凡 韦高 |
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| 作者单位： | 西北工业大学电子信息学院,陕西西安,710129 |
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| 基金项目： | 西北工业大学基础技术基金 |
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| 摘 要： | VISA是VXI即插即用系统联盟定义的标准化的I/O接口软件,SCPI命令是一种用于可编程仪器的标准命令集。为了省去仪器测量中重复而复杂的手工操作和计算,避免人为误差,提高测量效率,以Visual C＋＋6.0为开发平台,应用VISA库函数与SCPI命令的混合编程,通过LAN口进行数据传输,对安立2028B矢量网络分析仪设计了一套程控测量系统。通过使用该系统对材料的相对介电常数进行测量可以发现,该系统操作简单,且测量精度高。
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| 关 键 词： | VISA库函数 SCPI命令 程控测量 矢量网络分析仪 |
Instrument Program-controlled Measurement Based on VISA and SCPI |
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| QIN Fan,WEI Gao.Instrument Program-controlled Measurement Based on VISA and SCPI[J].Modern Electronic Technique,2011,34(11):118-120,123. |
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| Authors: | QIN Fan WEI Gao |
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| Affiliation: | QIN Fan,WEI Gao(School of Electronics and Information,Northwestern Polytechnical University,Xi'an 710129,China) |
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| Abstract: | VISA is a standard I/O interface software developed by VXI plug & play systems alliance.SCPI is standard commands for programmable instruments.In order to avoid complicate calculation and improve measurement efficiency,the design of the program which control the Antritsu 2028B VNA with VISA and SCPI in Visual C++ 6.0 through LAN is discussed.The design of automatic measuring system is simple and is widely used.So the program is worth referencing and applying for programmers who work on automatic test. |
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| Keywords: | VISA SCPI instruction program-controlled measurement VNA(vector network analyzer) |
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