数控旋磁铁氧体滤波器组件频率稳定性影响因素与设计分析  

Factors affecting the frequency accuracy of digital tuned gyromagnetic ferrite filter assembly and related design considering

作　　者：姜和森 张平川[2] 杨陆[2] 谭士杰[2] 

机构地区：[1]西南电子设备研究所,四川成都610036 [2]西南应用磁学研究所,四川绵阳621000

出　　处：《磁性材料及器件》2017年第6期53-58,共6页Journal of Magnetic Materials and Devices

摘　　要：旋磁滤波器组件频率准确度是其核心技术参数,在设计、工艺、调试等多个方面对影响其稳定性的众多因素以及控制措施进行了简要的分析,并结合环境应力影响与多年的应用实践,提出了降低频率不稳定的方法和措施。The frequency accuracy is the key parameter for gyromagnectic ferrite filter component. A brief analysis was given on factors influencing its stability and control measures in design, process, debugging in this paper. According to environmental stress effect and years of engineering experience, methods and measures were proposed to improve the frequendy instability.

关 键 词：旋磁滤波器组件 频率稳定性 环境应力 

分 类 号：TN713[电子电信—电路与系统]