METHODS OF REALIZING WIDE AND NARROW DUAL BEAMS ON ONE PLANAR SLOT ARRAY AND FEED NETWORKS
同一平面缝阵天线实现宽窄两种波束的方法和馈电网络

The methods to realize wide and narrow beams by one planar slot array and feed networks are proposed, in which the theoretical analysis and the relations between parameters of feed networks are given. Theoretical results agree with the experimental data quite well. This methods has been applied in practice.