基于MAX263的带通跟踪滤波设计  

MAX263 based band pass tracking filter design

作　　者：殷苏民[1] 吉彬斌[1] 鲍红力[1] 刘金亮[1] 张建刚[1] 

机构地区：[1]江苏大学机械工程学院,江苏镇江212013

出　　处：《电子技术应用》2012年第1期54-56,共3页Application of Electronic Technique

基　　金：国家自然科学基金资助项目(编号:51179076)

摘　　要：介绍了MAX263滤波芯片性能,分析了其软件设计方法及其工作原理,结合锁相环频率跟踪原理设计了针对转子不平衡量电信号的带通跟踪滤波器,实验证明该方法滤波效果十分明显,能够有效滤除干扰信号,且电路简单,具有很高的应用价值。This paper introduces the MAX263 filter chip performance and analyzes its software designing method and working principle. Combined with the principle of PLL tracking, a band-pass tracking filter for rotor unbalance signal has been designed. The filtering method is verified by the experiment that it is very obvious to effectively filter out interfering signals and has a high application value with the simple of its circuits.

关 键 词：MAX263 锁相环跟踪 带通滤波 

分 类 号：TN713.92[电子电信—电路与系统]