论文部分内容阅读
在本文中,提出了一种新的空间频率分析法,分析了各空间频率分量对窄波束方向图的主瓣宽度及第一旁瓣的影响。经研究表明,低频分量起着减小第一旁瓣的作用。根据这个结论,文中又提出了一种控制旁瓣的技术。所获得的口径分布具有非常简单的形式。
In this paper, a new spatial frequency analysis method is proposed, and the effect of spatial frequency components on the width of the main lobe and the first sidelobe of the narrow beam pattern is analyzed. The research shows that the low frequency component plays the role of reducing the first sidelobe. According to this conclusion, the article also proposed a control sidelobe technology. The caliber distribution obtained has a very simple form.