A Universal Active Filter Design Method

摘要：

A universal active filter design method is proposed for the shortcomings of multi-components, bulk mass, complex debugging, cumbersome design and bad filtering characteristics of the conventional active filter. The system which mainly contains MAX275, Surplus MCU SPCE061A and digital potentiometer can implement 2nd-, 4th-, 6th-and 8th-order band pass or low pass filter response, such as Butterworth, Bessel and Chebyshev. The parameters are setted by the keyboard and displayed by the LCD.

关键词： Universal filters MAX275 Sunplus MCU Digital potentiometer

作者: Miao Huijing Liu Xiaoyan Tan Boxue Shen Jin Wang Yajing

作者单位: College of Electrical and Electronic Engineering Shandong University of Technology Zibo,Shandong 255091,China

会议类型: 国际会议

会议名称: 2010 International Conference on Information,Networking and Automation(2010 IEEE信息网络与自动化国际会议 ICINA 2010)

会议地点: 昆明

会议语种:英文

页码: 18-22

在线出版日期: 2010-10-17（万方平台首次上网日期，不代表论文的发表时间）