机载天线电磁兼容性及布局设计方法  

Electromagnetic Compatibility and Layout Design Method of Airborne Antenna

作　　者：赵栋[1] 李纪欣[1] 蒲源[1] 史志鹏[1] Zhao Dong;Li Jixing;Pu Yuan;Shi Zhipeng(CETC 33 Research Institute,Taiyuan Shanxi 030012,China)

机构地区：[1]中国电子科技集团公司第三十三研究所,山西太原030012

出　　处：《信息与电脑》2017年第22期170-172,共3页Information & Computer

摘　　要：针对目前机载电子设备的不同电磁干扰问题,笔者主要介绍了模式、隔离和干扰功率三个电磁兼容性指标的概念,详细分析了机载天线电磁兼容布局的设计方法,说明了机载天线的设计原理,并在机载天线设计原理的基础上,通过低频法、谐振区法和高频优化法对天线的布局进行优化设计,最后,介绍了天线布局的测试方法,并得出了合理的设计结论。In view of the different electromagnetic interference problems of airborne electronic equipment,the author mainly introduces the concept of three electromagnetic compatibility indexes of mode,isolation and interference power,analyzes the design method of electromagnetic compatibility layout of airborne antenna,and explains the design principle of airborne antenna.Based on the design principle of airborne antenna,the antenna layout is optimized by low frequency method,resonant region method and high frequency optimization method.Finally,the test method of antenna layout is introduced and the reasonable design conclusion is obtained.

关 键 词：天线 电磁兼容 布局 

分 类 号：V243.4[航空宇航科学与技术—飞行器设计]