摘要
参照国外产品设计了一种特形微带天线,通过仿真计算优化了结构参数,该微带天线做在梯形电路板上,尺寸小,适于在引信锥形风帽中竖立安装,与激励源匹配良好,方向图为前倾半球形。实测结果与仿真吻合,增益符合使用要求,经射击试验证实可行。
With the reference to foreign products,a special-shaped micostrip antenna is designed whose structural parameters are optimized by simulation calculation.This small-sized microstrip antenna implemented on a trapezoidal circuit board is suitable to be installed in the conical fuze ogive and matched well with the excitation source.The antenna direction pattern is forward-hemispherical.The test result agrees with the simulation and the gain accords to the requirement.The firing tests prove that the given microstrip antenna is practicable.
出处
《探测与控制学报》
CSCD
北大核心
2009年第1期61-63,共3页
Journal of Detection & Control
关键词
无线电引信
微带天线
方向图
radio fuze
microstrip antenna
direction pattern
