基于CTD器件的横向滤波器的设计及应用  

The design and application of transversal filter based on CTD

作　　者：赵建强[1] 姚素芬[1] 只德瑞[1] 

机构地区：[1]天津商学院,天津300400

出　　处：《电测与仪表》2000年第6期39-42,共4页Electrical Measurement & Instrumentation

摘　　要：以CTD（ChargeTransferDevices——电荷转移器件）为核心，研制出一种新型横向滤波器。该滤波器具有频率特性可随意调节、调节精度高、稳定性好等特点，可以作为补偿电路，对任意传感器或测试系统的频率特性进行补偿，以拓宽其工作频带。The study develops a new transversal filter based on CTD (Charge Transfer Devices).This transversal filter has the traits of adjustable frequency characteristic arbitrarily,high precision and good stability,etc. So it can compensate the frequency characteristic of sensor or test system,in order to extend their work frequency.

关 键 词：电荷转移器件 频率特性 横向滤波器 设计 

分 类 号：TN713.02[电子电信—电路与系统]