| 基于LabVIEW虚拟仪器的无线电监测系统 |
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| 引用本文： | 刘晓慧,杨小勇.基于LabVIEW虚拟仪器的无线电监测系统[J].西安邮电学院学报,2009,14(5):47-50. |
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| 作者姓名： | 刘晓慧 杨小勇 |
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| 作者单位： | 1. 西安邮电学院通信工程系,陕西,西安,710121
2. 国家无线电频谱管理研究所研发部,陕西,西安,710061 |
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| 摘 要： | 描述的无线电信号监测系统能对空中的无线电信号进行频谱分析,是以软件无线电技术和虚拟仪器技术为主导,利用价格低廉的PCI的A/D采集卡、监听接收机和工控机作为硬件平台,使用NI公司LabVIEW7.1提供的成熟的数据采集、信号处理和TCP/UDP方面丰富的VI,高效快速的完成了软件模块开发和系统集成,试验表明此系统具有极大的灵活性和卓越的性能。
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| 关 键 词： | 虚拟仪器 无线电监测 单点测量 LabVIEW |
A radio monitoring system based on virtual instrument LabVIEW |
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| LIU Xiao-hui,YANG Xiao-yong.A radio monitoring system based on virtual instrument LabVIEW[J].Journal of Xi'an Institute of Posts and Telecommunications,2009,14(5):47-50. |
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| Authors: | LIU Xiao-hui YANG Xiao-yong |
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| Affiliation: | LIU Xiao - hui, YANG Xiao - yong(1. Department of Communication Engineering, Xi＇an University of Posts and Teleoommunications, Xi＇an 710121, China;2. Department of Research and Development, The National Research Institute of Radio Spectrum Management,Xi＇an 710061 ,China) |
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| Abstract: | The paper described a Small Radio Monitoring System （SRMS） whose design is mainly based on software - defined radio and virtual instrument concept. It can process frequency analysis for spatical radio signal. Its hardware platform included three parts： cheaper acquisition module of PCI bus, communication receiver, and industrial control computer. The software uses NI LabVIEW 7.1 for full data acquisition, signal processing and TCP/UDP VI. The system can be integrated and constructed quickly. It shows great flexibility and excellent performance based upon the experiment result. |
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| Keywords: | LabVIEW |
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