本文提出了降低相控阵天线副瓣电平的一种方法——相位加权法。它仅需在数字移相器上改变单元的相位
来降低天线副瓣电平
不必采用密度加权。文中给出了降低副瓣电平的基本思想和理论分析
并与密度加权做了比较。最后给出了两个算例。
By adjusting phase setting in phase shifters
sidelobe level of the pattern of phased array antenna can be reduced. Such is the phase weighting method d?scribed in the paper. Its basic concepts and theoretical analysis have been described and comparison has been made with density-weigh ting method. Also two examples have been given.
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