| 汽车对2.4GHz无线通信的干扰作用 |
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| 引用本文： | 黄儒泉,吕恩利.汽车对2.4GHz无线通信的干扰作用[J].现代电子技术,2011,34(9):206-208. |
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| 作者姓名： | 黄儒泉 吕恩利 |
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| 作者单位： | 华南农业大学工程学院,广东广州,510642 |
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| 基金项目： | 广东省科技计划项目，广东省人大议案项目，华南农业大学校长科学基金项目 |
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| 摘 要： | 为了分析汽车发出的电磁波对2.4 GHz无线通信的干扰作用,讨论了汽车的几种辐射性电磁干扰源,并用频谱分析仪实际测量两种汽车在2.4 GHz频段上辐射性电磁干扰的相对强度,测量结果表明,汽车在2.4 GHz频段发出的电磁干扰强度很小,可以推断汽车对车载2.4 GHz无线通信的影响作用不大。
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| 关 键 词： | 汽车 电磁干扰 无线通信 干扰强度 |
Disturbance Effect of Electromagnetic Wave Emitted by Automobiles on 2.4 GHz Wireless Communication |
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| HUANG Ru-quan,L En-li.Disturbance Effect of Electromagnetic Wave Emitted by Automobiles on 2.4 GHz Wireless Communication[J].Modern Electronic Technique,2011,34(9):206-208. |
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| Authors: | HUANG Ru-quan L En-li |
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| Affiliation: | HUANG Ru-quan,L(U) En-li |
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| Abstract: | In order to analyze the disturbance effect of electromagnetic wave emitted by autos on 2.4 GHz wireless communication,several radiated electromagnetic interference sources are discussed,and the spectrum analyzer is applied to mea-sure the relative disturbance intensity of radiated electromagnetic interference in 2.4 GHz on two different autos.The mea-surement results indicate that there is little disturbance effect on 2.4 GHz wireless communication,from which it concludes that autos can not disturb the 2.4 ... |
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| Keywords: | automobile electromagnetic interference wireless communication disturbance intensity |
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