介绍了一种馈电网络的构建方法，模块优化分段原则，并探讨了一种新型的馈电网络结构，该结构形式在空气板线结构的基础上演化而来。电路制作在以介质做支撑的基板上，双面印制电路采用金属化导通孔实现电磁信号偶模传输，该结构形式有空气板线结构的全部优点，而且易于加工生产。试验证明网络损耗满足预计指标。

The construction method of the feed line network,and the principle of optimal segmentation module are introduced. A novel feed line network structure that based on the air strip line structure is discussed. The circuit is fabricated in the substrate to media support,double-sided printed circuit adopts the metallized via holes to realize electromagnetic signal even mode of transmission. This structure form has all the advantages of air strip line structure,easy production. Experiments prove that network loss satisfy target.

TN819.1