Design of a Universal Adjustable Active Filter

被引：0
|
作者：
Quintero Salazar, Edwin Andres [1 ]
Andres Santa, Alvaro [2 ]
Franco Villegas, Steven [2 ]
机构：
[1] Univ Tecnol Pereira, Grp Invest Astron Alfa Orion, Pereira, Colombia
[2] Univ Tecnol Pereira, Ingn Elect, Pereira, Colombia
来源：
ENTRE CIENCIA E INGENIERIA | 2012年 / 11期
关键词：
active filter; graphical user interface; microcontroller; Sallen-Key network; digital potentiometer; RS232 communication protocol;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the design and implementation of a universal analog adjustable filter based on active elements is presented. The system offers the user the possibility to choose the type of filter to use, using a graphical interface developed with the tool GUIDE of Matlab (c), and tuned by digital potentiometers. We also describe hardware tools involved in the design.
引用
收藏
页码：77 / 90
页数：14
相关论文
共 50 条
  • [1] Design of an adjustable active lowpass filter
    School of Electronic Information Engineering, Tianjin University, Tianjin 300072, China
    Yi Qi Yi Biao Xue Bao, 2006, 3 (295-297+314):
  • [2] Design of SIMO-type Universal Filter with Adjustable Parameters
    Jerabek, Jan
    Vrba, Kamil
    TSP 2009: 32ND INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING, 2009, : 38 - 42
  • [3] Design of an Active Adjustable Band-Pass Filter
    Yang, Huanhong
    Chen, Menghan
    Zhou, Jianming
    Bao, Keqin
    Chen, Jiong
    MULTIMEDIA AND SIGNAL PROCESSING, 2012, 346 : 601 - +
  • [4] Universal active filter
    Kraus, K
    ELECTRONICS WORLD, 1998, 104 (1748): : 659 - 659
  • [5] Active filter with adjustable transfer function
    Korsakov, S.Ya.
    Shternov, A.A.
    Instruments and experimental techniques New York, 1988, 31 (3 pt 2): : 680 - 684
  • [6] UNIVERSAL ACTIVE R FILTER
    SOLIMAN, AM
    FAWZY, M
    ELECTRONIC ENGINEERING, 1977, 49 (594): : 49 - 50
  • [7] UNIVERSAL ACTIVE-R FILTER
    MOKHTAR, A
    MOKHTAR, M
    FREQUENZ, 1977, 31 (04) : 107 - 110
  • [8] Universal active filter with switching condensers
    Fedorov, I.M.
    Pribory i Tekhnika Eksperimenta, 1992, (01): : 110 - 111
  • [9] STAR - UNIVERSAL ACTIVE-FILTER
    FRIEND, JJ
    WOROBEY, W
    BELL LABORATORIES RECORD, 1979, 57 (08): : 232 - 236
  • [10] Adjustable active optical low-pass filter
    Kreymerman, Grigoriy
    APPLIED OPTICS, 2012, 51 (02) : 268 - 272
12345