| 小型飞行器通信系统电磁兼容分析 |
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| 引用本文： | 王秀,杨勃,黄战武.小型飞行器通信系统电磁兼容分析[J].电子科技,2014,27(5):18-21. |
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| 作者姓名： | 王秀 杨勃 黄战武 |
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| 作者单位： | (1.中国人民解放军92619部队,广东 深圳 518000;2.西安电子科技大学 电路CAD研究所,陕西 西安 710071) |
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| 摘 要： | 文中针对小型飞行器中通信设备的电磁兼容性问题,以机载UHF波段电台对S波段接收机的干扰作用为研究方向,通过建立基于ADS射频仿真平台的S波段接收机射频前端仿真电磁模型,并进行模型的仿真和优化,通过修改UHF电台载波频率,能够抑制电台高次谐波干扰,并与实测数据进行对比验证所建模型的有效性和准确性。
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| 关 键 词： | 电磁兼容 谐波干扰 UHF波段 S波段 |
EMC Analysis of Micro Air Vehicle Communications System |
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| WANG Xiu;YANG Bo;HUANG Zhanwu.EMC Analysis of Micro Air Vehicle Communications System[J].Electronic Science and Technology,2014,27(5):18-21. |
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| Authors: | WANG Xiu;YANG Bo;HUANG Zhanwu |
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| Affiliation: | (1.Troop 92619,PLA,Shenzhen 518000,China;2.Institute of Electronic CAD,Xidian University,Xi'an 710071,China) |
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| Abstract: | This paper studies the UHF band radio interference of s-band receiver, establishes the s-band re- ceiver RF front end electromagnetic model, which are then simulatedand optimized, and puts forward a UHF Radio carrier frequency modification method by which the higher radio harmonic interference is refrained very well. A com- parison of the experimental data verifies the validity and accuracy of this method. |
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| Keywords: | electromagnetic compatibility harmonic interference UHF band S band |
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