智能天线技术在地空通信中的应用分析  

Analysis of Smart Antenna Application in Air-ground Communication

作　　者：徐彤[1] 

机构地区：[1]中国西南电子技术研究所,成都610036

出　　处：《电讯技术》2013年第4期493-497,共5页Telecommunication Engineering

摘　　要：总结了现有地空通信存在干扰的模式、途径和干扰抑制方法,重点分析了地空通信采用智能天线技术的优势和干扰抑制效能,同时也探讨了采用智能天线带来系统抗截获、电磁兼容等性能的改善,提出了地空通信应用智能天线涉及的关键技术。相关研究对工程应用有一定的参考价值。The interference modes, ways and suppression methods in air-ground communication system are de- scribed. The advantages of smart antenna technique and efficiency of interference suppression are analyzed em- phatically. At the same time, the improvements of anti-interception and electromagnetic compatibility（EMC） due to adopting smart antenna are discussed . Key techniques for air-ground communication to apply smart antenna are presented. The research in this paper has reference value for engineering application.

关 键 词：军事通信 地空通信 干扰抑制 智能天线 空间滤波 波束形成 

分 类 号：TN92[电子电信—通信与信息系统]