摘要
在对环形微带天线进行电阻加载实现天线小型化的基础上,通过对环形天线的C形开槽,实现了天线的双频带工作。采用基于矩量法的电磁仿真软件IE 3D进行优化仿真,给出了一个双频环形微带天线的设计仿真结果,此天线适合在无线电引信系统中应用。
By embedding a C-shaped slot in the resistance-loaded annular-rlng microstrip antenna, we design a compact dual-frequency microstrip antenna in this paper. The antenna is designed and analysed with the help of the simulator IE3D based on MOM. The results of the simulation are given in this paper. This kind of antenna is suitable for radio fuze system.
出处
《弹箭与制导学报》
CSCD
北大核心
2006年第1期132-133,共2页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
双频
开槽
环形微带天线
dual-frequency, slot, annular-ring microstrip antenna
