【作者】 王超； 全绍辉；

【Author】 WANG Chao;QUAN Shao-hui;School of Electronics and Information Engineering, Beihang University of China;

【机构】 北京航空航天大学电子信息工程学院；

【摘要】 本文提出了一种用于微波多层板的同轴到加地共面波导(Conductor Backed Coplanar Waveguide,CPWG)的过渡结构并给出了详细设计方法。在Si9000和HFSS仿真结果的指导下,通过在CPWG的接地板上切除部分地平面,使得过渡结构在1-17GHz频带内,回波损耗小于-20dB。更多还原

【Abstract】 A coaxial-to-CPWG transition for microwave multilayer printed circuit boards is proposed in this paper.The design method is described in detail. Based on the simulation results of Si9000 and HFSS, by cutting some ground plane of CPWG, the return loss of the transition is less than -20 dB in the band of 1-17 GHz.更多还原