摘要
给出一种基于反离散傅里叶变换阵列天线赋形波束的综合算法,综合后的阵列天线波束形状与预给的波束形状吻合较好,从而达到设计要求。该方法具有计算速度快、计算量小、计算数值稳定性好的优点。是一种阵列天线波束赋形的实用方法。
A pattern synthesis algorithm based on inverse discrete Fourier transform for shaped beam of array antenna is presented. Synthesized beam pattern of array antenna is well matched with the antenna pattern given. The algorithm has advantages of faster calculation, lower computation load and higher reliability; it is an applicable algorithm for beam shaping of array antenna.
出处
《火控雷达技术》
2009年第1期8-10,18,共4页
Fire Control Radar Technology
关键词
阵列天线
赋形波束
天线综合
array antenna
shaped beam
antenna synthesis
