DocumentCode
3098918
Title
A universal active filter design method
Author
Huijing, Miao ; Xiaoyan, Liu ; Boxue, Tan ; Jin, Shen ; Yajing, Wang
Author_Institution
Coll. of Electr. & Electron. Eng., Shandong Univ. of Technol., Zibo, China
Volume
1
fYear
2010
fDate
18-19 Oct. 2010
Abstract
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.
Keywords
Butterworth filters; Chebyshev filters; active filters; band-pass filters; integrated circuit design; low-pass filters; Bessel; Butterworth; Chebyshev; band pass filter; low pass filter; universal active filter design method; Band pass filters; Potentiometers; Silicon; Digital potentiometer; MAX275; Sunplus MCU; Universal filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Networking and Automation (ICINA), 2010 International Conference on
Conference_Location
Kunming
Print_ISBN
978-1-4244-8104-0
Electronic_ISBN
978-1-4244-8106-4
Type
conf
DOI
10.1109/ICINA.2010.5636442
Filename
5636442
Link To Document