变频组件测试系统本振源的设计  

Research on the Influence of Enterprise QC Project Popularization

作　　者：陈恒佳 潘玉华 黄晓俊 李晓宏[1] 曹雪姣 Chen heng-jia;Pan Yu-hua;Huang Xiao-jun;Li Xiao-hong;Cao Xue-jiao(The 29th research institute,CETC,Sichuan Chengdu 610036)

机构地区：[1]中国电子科技集团公司第二十九研究所,四川成都610036

出　　处：《电子质量》2021年第6期24-27,33,共5页Electronics Quality

摘　　要：该文分析了变频组件测试系统中本振源的工作原理,设计并制作了点频源替代测试系统中的信号源仪器。实验对比了进口信号源仪器与点频源对变频组件输出参数的影响,验证了其可替代性,为仪器国产化替代换型争取了宝贵时间。This paper has analyzed the working principle of local source in frequency conversion componenttest system,designed and manufactured a point frequency source to replace the signal source instrument inthe system.The influence of the imported signal source instrument and the point frequency source on outputparameters of the frequency conversion component is compared experimentally,the substitutability of pointfrequency source is verified,it has gained valuable time for the replacement of the domestic instrument.

关 键 词：本振源 信号源 变频组件 测试系统 

分 类 号：TN773[电子电信—电路与系统]