摘要
文章提出了一种移相插值网络方法,可以有效降低大型相控阵列天线馈电网络的复杂性;然后基于该方法设计了一种相控阵列天线的波束形成网络;最后对13单元的一维线性阵列和19单元的面阵进行了仿真,仿真结果验证了该方法的有效性。
A phase shifter interpolation method is presented in this paper,which could reduce the complexity of the beam forming network to feed phased array antenna.Then a beam forming network to feed phased array antenna based on this method is designed.Finally,one dimension linear array with 13 elements and a plane array with 19 elements were simulated.The results validated this method.
出处
《空间电子技术》
2011年第3期38-42,65,共6页
Space Electronic Technology
关键词
相控阵天线
移相插值方法
波束形成网络
Phased array antenna
Phase shifter interpolation method
Beamforming network
