【摘要】 本文介绍了一种双层结构的基于衬底打孔的PBG结构带阻滤波器,采用了周期结构与微带电路分离的设计,解决了传统的打孔结构的导带加工问题,并且有利于电路的加工和修改。最后给出了利用HFSS理论仿真和实际测量的结果,论证了这种结构的可行性更多还原

【Abstract】 A type of two layers PBG structure band stop filter with holes in the substrate is introduced in this paper,it detaches the substrate and microwave circuit,which solves the problem of placing microstrip line and helps to manufacture and amend,both the simulation result with HFSS and measurement results are given out to identify its possibility.The constructer helps to the applications of PBG structure.更多还原