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《Journal of Baoji University of Arts and Sciences(Natural Science Edition)》 2008-02
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Digital programmable filter

SHI Yu-jun(Dept.Phys.,Hexi University,Zhangye 734000,Gansu,China)  
Aim The cut-off frequency of programmable filter is controlled by the digital input of D/A converter though programming.Methods Hardware circuits and software are designed based on FPGA.Results A kind of programmable filter based on R-2R network of DAC are realized.Conclusion The cut-off frequency of filter can be adjusted easily by the design.
【CateGory Index】: TN713.4
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【Citations】
Chinese Journal Full-text Database 5 Hits
1 JIANG Yu, CHEN Xun, YANG Xue, RUAN Qi-ming (College of Electromechanical Engineering & Automation, National University of Defence Technology Changsha 410073, China);The implementation of Digital Programmable Filter Based on MAX262[J];Ordnace Industry Automation;2001-02
2 WU Jian ping, LI Jian qiang ( Chengdu University of Technology, China );FIGURE DESIGN BY PROGRAMME-CONTROLLED AMPLIFIER[J];Journal of Chengdu University of Technology;2002-06
3 Jin Yongxian(Institute of Computer Science studies Zhejiang Normal University,Zhejiang Jinhua321004,China);A new type program-controlled signal amplifier design and its application[J];Electrical Measurement & Instrumentation;2002-11
4 L Changzhi1,CHENG Weibo2,WANG Xiaoming1(1. College of Info and Elec. Eng.,SUST,Jinan,Shandong 250031,China;2. Dept. of Equipment & Power,Shandong ZhongQi Group, Jinan,Shandong 250116, China);The Step Program-controlled Amplifier Based on CPLD[J];Journal of Shandong Inst.of Min.& Tech;2003-03
5 CHENG Xiao-ling, LEI Shu-ying(College of Electronic Information & Automation, Tianjin University of Seience & Technology, Tianjin 300222, China);Design of the Applying D/A Converter Implementing Programmable Amplifier[J];Journal of Tianjin University of Science and Technology;2005-02
【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 HE Xing-hua(Anqing Gongjiao Executives College,Anqing 246005,China);Design of Digital Programmable Control Filter[J];Journal of Anqing Teachers College(Natural Science Edition);2009-01
2 GONG Qingmin1 LI Quanxi2 Chang Bo1 1.School of Electrical & Automation Hennan Polytechnic University, 2.School of Computer Science and tech.,Henan Polytecnic University;Research and Design of Programmable Filter Based on AT89S52[J];Electronic Technology;2007-Z3
3 Chang Bo1, Yan You-yun2, Geng Tian-pu3 ( 1 School of Electrical & Automation, Henan Polytecnic University, Jiaozuo 454003; 2 Electrical and Electronic Laboratory Center,Hennan Polytechnic University, Henan, jiaozuo 454003; 3 wanfang institute of science and technology, Henan Polytecnic University, Jiaozuo 454003);Research and Design of Smart Filter Based on MAX262[J];Electronics Quality;2008-11
4 SHI Yu-jun DONG An-ming XIANG Gen-xiang LI Su-fang (Department of Physical,Hexi University,Zhangye 734000,China);Digital programmable amplifier and filter based on FPGA and DAC[J];Journal of Changchun University of Technology(Natural Science Edition);2008-01
5 SHI Yu-jun1,2,MA Yong-jie1,HOU Wen-jing1 (1.College of Physics and Electronic Engineering,Northwest Normal University,Lanzhou 730070,Gansu,China;2.Department of Physics and Electronic Technology,Hexi University,Zhangye 734000,Gansu,China);Digital controlled low-pass filter of CCⅡ constitution[J];Journal of Northwest Normal University(Natural Science);2009-04
6 He Lesheng Huang Weiyi(Department of Instrument Science and Engineering,Southeast University, Nanjing, 210096, China);Use R-2R Ladder Network in D to A Converters[J];Modern Electronic Technique;2002-05
7 ;Design of New Type Programming Gain Amplifier for Driving Circuit of Polarization Scrambler[J];Process Automation Instrumentation;2007-11
8 JIN Yongxian(College of Information Science and Engineering,Zhejiang Normal University,Jinhua Zhejiang 321004,China);The design of a new type program controlled signal generator[J];Journal of Zhejiang Normal University(Natural Sciences);2006-02
【Co-references】
Chinese Journal Full-text Database 9 Hits
1 ZHU Quanhui,QU Anlian.Institute of Biophysics and Biochemistry,Huazhong University of Science and Technology,Wuhan 430074;Design of the Filter Used in Signal Measurement of Electrophysiology[J];Beijing Biomedical Engineering;2006-02
2 Wu Jie (Dept.of EE,Hunan University,Changsha,410082)Qiu Guan yuang (School of EE,Xi'an Jiaotong Univ. Xi'an,710049);Analogue Integrated Fliters:History, Methodology and Implementation[J];JOURNAL OF CIRCUITS AND SYSTEMS;1996-02
3 ZHOU Ling1,ZHANG Ji-long2,SU Shi-dong1(1.Dept.of Physics and Electronic Engineering,Yuncheng University,Yuncheng 044000,China;2.Key Laboratory of Instrumentation Science & Dynamic Measurement of Ministry of Education,North University of China,Taiyuan 030051,China);Programmable Filter Design Based on X9241M Digital Potentiometer[J];Journal of North University of China(Natural Science Edition);2008-01
4 MENG Zhi-qiang,XIA Xiao-rong,GUAN Song-qing (College of Electrical and Information Engineering,Hunan Univ,Changsha,Hunan 410082,China);Design and Realization of Automatic Tracking Band-Pass Filter Based on LMF100[J];Journal of Hunan University(Natural Sciences);2008-11
5 LI Ling,YU Li-zhen(Department of Electronics,Nanchang University,Nanchang 330029,China);DESIGN ABOUT CIRCUIT OF WEAK-SIGNAL PEAK VALUE DETECTION WHOSE AMPLITUDE OF INPUT VOLTAGE AMOUNT TO MICRO-VOLT ORDER OF MAGNITUDE[J];Journal of Nanchang University(Natural Science);2003-04
6 CHENG Xiao-ling, LEI Shu-ying(College of Electronic Information & Automation, Tianjin University of Seience & Technology, Tianjin 300222, China);Design of the Applying D/A Converter Implementing Programmable Amplifier[J];Journal of Tianjin University of Science and Technology;2005-02
7 He Lesheng Huang Weiyi(Department of Instrument Science and Engineering,Southeast University, Nanjing, 210096, China);Use R-2R Ladder Network in D to A Converters[J];Modern Electronic Technique;2002-05
8 Li Minghua (Department of Computer Science);Study of Program controled High Order Active Filter[J];Journal of Zhejiang Normal University(Natoral Sciences);1999-04
9 ;Development Status of Filtered Technology[J];China Instrumentation;2004-02
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Hua Suchong; Lin Qing; Wang Yue(Dept of Electronic Eng.,Beijingg Univ- of sci- & Tech.,Beijing 100081);Wideband and High Resolution PGA Design[J];JOURNAL OF ELECTRONIC MEASUREMENT AND INSTROMENT;1997-02
2 ZENG Xiao yang[WT5BX](Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130022, China)[WT5HZ];Design of a high precision electronic steelyard data sampling system[J];Optics and Precision Engineering;2001-02
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