| 调零天线阵列设计研究 |
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| 引用本文： | 赵凯,谭启国,王锡良.调零天线阵列设计研究[J].舰船电子工程,2009,29(8):72-74. |
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| 作者姓名： | 赵凯 谭启国 王锡良 |
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| 作者单位： | 1. 电子科技大学电子工程学院,成都,611731
2. 61085部队,北京,100094 |
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| 摘 要： | 介绍了一种我国卫星定位系统抗干扰接收机射频前端的调零天线阵列。基于功率倒置（PI）算法和天线原理,设计出的天线阵列实现了自适应调零天线各项指标。重点介绍了调零原理、天线阵列设计和对天线单位阵元的设计与仿真,同时介绍了微带天线的基本理论和圆极化天线的科学测试方法,便于准确实现天线的指标和各单元的一致性情况。该调零阵列天线对卫星导航信息信号稳定性有特殊要求和电磁环境恶劣的场合有重要作用。
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| 关 键 词： | 调零 卫星导航 微带天线 天线阵列 |
Design and Research of Nulling Antenna Array |
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| Zhao Kai,Tan Qiguo,Wang Xiliang.Design and Research of Nulling Antenna Array[J].Ship Electronic Engineering,2009,29(8):72-74. |
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| Authors: | Zhao Kai Tan Qiguo Wang Xiliang |
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| Institution: | Zhao Kai Tan Qiguo Wang Xiliang (1School of Electronic Engineering, University of Electronic Science Technology , Chengdu 611731;2No. 61081 Troops of PLA , Beijing 100094) |
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| Abstract: | This paper completes the design of anti-jamming nulling antenna array of X satellite navigation system. This array antenna which based on power-inversion（PI） arithmetic and adapting antenna theory, can achieve all kinds of target of adapting hulling antenna. This paper provides the design of nulling theory and array antenna, including simulating, and introduce basic theory of microstrip antenna and exact testing method of circular polarization antenna. This X nulling antenna array can be widely used in many locations such as the case in wicked electromagnetic environment or some system which have special demand to satellite navigation information. |
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| Keywords: | nulling antenna satellite navigation mierostrip antenna antenna array |
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