基于电流控制传送器的连续小波变换实现研究  

The Research on Realization of Continuous Wavelet Transform Based on Current Controlled Conveyor

作　　者：贺迅宇[1] 

机构地区：[1]湖南工业大学冶金校区,湖南株洲412000

出　　处：《湖南工业大学学报》2008年第4期67-71,共5页Journal of Hunan University of Technology

摘　　要：提出了一种基于电流控制传送器(CCCII)实现电流模式带通滤波器和模拟乘法器电路,电路结构简单,使用的元器件较少,易于集成;同时还提出了基于电流控制传送器实现连续小波变换的方法,并用Pspice仿真证明了其理论可行性。A novel design of current-mode band-pass filter and analog multiplier based on CCCII is presented. They have some advantages such as simple structure, more convenient ihtegration, and minimum components. A way of implementa- tion of continuous wavelet transform based on CCCII is also proposed. Then it proves the theory of feasibility with Pspice simulation method.

关 键 词：连续小波变换 电流控制传送器 带通滤波组 模拟乘法器 

分 类 号：TN713[电子电信—电路与系统]