基于模拟移位寄存器的递归滤波器设计  

The Design of the Recursive Filter Based on Analog Shift Registers

作　　者：邓记才[1] 王生德[1] 张兵临[1] 

机构地区：[1]郑州大学,河南郑州450052

出　　处：《微电子学与计算机》2005年第10期137-139,共3页Microelectronics & Computer

基　　金：郑州大学青年骨干教师资助项目

摘　　要：BBD器件是一种MOS结构的电荷模拟移位寄存器,它可以完成对模拟信号的精确延迟。文章以BBD器件为基础,设计出了基于BBD的递归滤波器电路,并分析了原理和性能特点。Bucket brigade device （BBD） is usually used as analogue shift register with MOS structure, which can provide an accurate delay for the analogue signal. In this paper, the recursive filter based on BBD is designed and the performance of the circuit was discussed in details.

关 键 词：BBD 模拟移位寄存器 延迟 递归滤波器 

分 类 号：TN713[电子电信—电路与系统]