【作者】 张奡清； 张霄云；

【Author】 ZHANG Ao-qing;ZHANG Xiao-yun;Navigation Technology Institute;

【机构】 中国电子科技集团公司第二十研究所；

【摘要】 本文设计了一种基于开关矩阵的小型化高隔离度频率源组件,能够在兼顾小型化、全国产化的需求下,满足特定的射频指标。文章通过指标分析、器件选型、仿真分析等过程,确定了频率源组件的设计架构。经过合理的原理图设计和硬件布局设计,加工装配出小型化频率源的硬件电路。实测结果表明,此频率源组件能够满足设计指标要求。更多还原

【Abstract】 In this paper, a miniaturized high isolation frequency source module is designed based on switch matrix, which can meet the specific indicators while taking into account the needs of miniaturization and localization. Through the process of design index analysis, device selection and simulation analysis, the frequency source module is designed. After reasonable schematic design and hardware layout design, the hardware circuit is processed and assembled. The measured results show that the high isolation frequency source power divider circuit can meet the design requirement.更多还原