Particular mathematic analysis is made about the characteristics and modeling methods of phased array antenna , especially of the density - weighted antenna . theory analysis and simulation are made about the circular ? caliber weight , circular - tylor distribution and bayliss circular ? caliber weight 相控阵天线部分是整个雷达系统的关键环节,天线方向图仿真的准确与否直接影响到整个雷达系统仿真的准确性和精度。
