| 宽带高速网络电台灵敏度测试方法研究 |
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| 引用本文： | 刘强,丁建锋,苏旸. 宽带高速网络电台灵敏度测试方法研究[J]. 中国电子科学研究院学报, 2010, 5(2) |
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| 作者姓名： | 刘强 丁建锋 苏旸 |
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| 作者单位： | 中国电子科技集团公司第30研究所,成都,610041 |
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| 摘 要： | 提出了一种宽带高速网络电台灵敏度测试的方法。首先分析了现有测试方法的缺陷,然后分析了采用复杂数字调制的宽带高速网络电台的基本原理,提出了利用仿真中产生的波形文件和信道模型,利用矢量信号源提供的IQ调制、衰落,进行灵敏度测试。实验表明该测试方法可行,并具有一定的通用性。
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| 关 键 词： | 电台 灵敏度 测试 数字调制 射频 |
A Method of Sensitivity Measuring in Broadband Network Radio |
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| LIU Qiang,DING Jian-feng,SU Yang. A Method of Sensitivity Measuring in Broadband Network Radio[J]. Journal of China Academy of Electronics and Information Technology, 2010, 5(2) |
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| Authors: | LIU Qiang DING Jian-feng SU Yang |
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| Affiliation: | The 30th Research Institute of CETC/a>;Chengdu 610041/a>;China |
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| Abstract: | A method of sensitivity measuring in broadband network radio is proposed.First,the disadvantages of traditional measurements are discussed.Then the principles of broadband high speed network radio using complex digital modulation are analyzed.The proposed sensitivity measuring bases on the waveform file and channel model geneated in simulations,and utilizes the IQ modulation and fading provided by Vector Vignal Generators.Experimental results show the method is feasible and general. |
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| Keywords: | radio sensitivity measure digital modulation RF |
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