一种用于圆柱形金属载体的新型共形天线  

A New Conformal Antenna for Metallic Cylindrical Objects

作　　者：谭立容[1] 刘豫东[1] 李斌[1] 刘晓强[1] 

机构地区：[1]南京信息职业技术学院电子信息学院,南京210046

出　　处：《现代雷达》2012年第3期55-57,共3页Modern Radar

摘　　要：提出了一种能用于圆柱形金属载体的新型全向共形天线,仿真分析了该天线在金属圆柱体上的辐射性能,分析结果表明该天线在垂直于圆柱体的四周全向辐射。在仿真基础上,制作了该天线并用于一个子母弹抛撒过程弹载测量记录系统,使用结果表明这种新型全向共形天线设计合理可行。此外,该天线还具有结构简单、低剖面、成本低、易生产的优点,在军事和民用上都有着广阔的发展和应用前景,如导弹、军舰、坦克等的探测和跟踪。A new conformal omnidirectional antenna for metallic cylindrical objects is proposed. The radiation performances of the proposed antenna on the metallic cylinder are simulated and analyzed. The emulational results illustrate that the antenna can radiate an omnidirectional pattern normal to the axis of the cylinder approximately. Based on simulation, we have made the antenna and used it in a measurement system for recording the status of a thrown cluster bomb. The result indicates that the antenna design is rationality and practicability. The proposed antenna also has the advantages of simple structure, low-profile, low cost, and easy to manufacture. It can be widely used in military and civilian , such as detecting and trucking missiles, tanks and warships.

关 键 词：圆柱形载体 金属载体 共形天线 全向天线 

分 类 号：TN820[电子电信—信息与通信工程]