太赫兹科学与电子信息学报, 2017, 15 (1): 87, 网络出版: 2017-03-31
星载小型化宽带全向印制天线
Design of broadband compact omnidirectional printed antenna
星载 小型化 全向方向图 宽带 印制天线 spacecraft compact size omnidirectional far-field pattern wide band printed antenna
摘要
针对星载无缆化通信的需求,研究了展宽印制天线工作带宽的方法。设计了星载小型化宽带全向印制天线,通过三维全波电磁仿真软件(CST)进行了仿真分析与优化设计。在此基础上加工了天线实物样件,并对其电性能进行了测试。仿真结果表明该天线具有小型化、宽带、全向等特点。
Abstract
The method to achieve broadband printed antenna for satellite communications without cable is discussed. A broadband compact omnidirectional printed antenna is designed,and it is simulated and optimized by the Computer Simulation Technology(CST) software. A prototype is fabricated and tested.The measured results show that the proposed printed antenna is of the characteristic of wide bandwidth,omnidirectional far-field pattern, and compact size.
薛欣, 韩运忠, 段江年, 张杰, 江涛. 星载小型化宽带全向印制天线[J]. 太赫兹科学与电子信息学报, 2017, 15(1): 87. XUE Xin, HAN Yunzhong, DUAN Jiangnian, ZHANG Jie, JIANG Tao. Design of broadband compact omnidirectional printed antenna[J]. Journal of terahertz science and electronic information technology, 2017, 15(1): 87.