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Design of SallenKey Low Pass Filter for High Bandwidth

Published on March 2012 by Sonia Behra, Premprakash Mourya, Kamlesh Chaudhary, Vikas Mishra
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International Conference and Workshop on Emerging Trends in Technology
Foundation of Computer Science USA
ICWET2012 - Number 7
March 2012
Authors: Sonia Behra, Premprakash Mourya, Kamlesh Chaudhary, Vikas Mishra
0af00981-2c1b-4870-941e-4c9e09e88432

Sonia Behra, Premprakash Mourya, Kamlesh Chaudhary, Vikas Mishra . Design of SallenKey Low Pass Filter for High Bandwidth. International Conference and Workshop on Emerging Trends in Technology. ICWET2012, 7 (March 2012), 43-49.

@article{
author = { Sonia Behra, Premprakash Mourya, Kamlesh Chaudhary, Vikas Mishra },
title = { Design of SallenKey Low Pass Filter for High Bandwidth },
journal = { International Conference and Workshop on Emerging Trends in Technology },
issue_date = { March 2012 },
volume = { ICWET2012 },
number = { 7 },
month = { March },
year = { 2012 },
issn = 0975-8887,
pages = { 43-49 },
numpages = 7,
url = { /proceedings/icwet2012/number7/5365-1056/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 International Conference and Workshop on Emerging Trends in Technology
%A Sonia Behra
%A Premprakash Mourya
%A Kamlesh Chaudhary
%A Vikas Mishra
%T Design of SallenKey Low Pass Filter for High Bandwidth
%J International Conference and Workshop on Emerging Trends in Technology
%@ 0975-8887
%V ICWET2012
%N 7
%P 43-49
%D 2012
%I International Journal of Computer Applications
Abstract

In this paper, an active second order filter used is a Sallen key low pass filter which is designed and simulated using AIM-Spice for different values of gain to see the effect on the bandwidth and cutoff frequency. An unequal component design is used to overcome the limitation of equal component filter i.e. overshoot and reduced bandwidth at gain more than 1.5.

References
  1. Boylsted.R.Nashelsky,”Electronics Devices and Circuit theory,” Prentice Hall
  2. Miss Zin Ma MaMyo, Dr.Zaw Min Aung, Dr.Zaw Min Naing “Design and Implementation of Active Band-Pass Filter for Low Frequency RFID(Radio Frequency Identification) System” Proceedings of the International MultiConference of Engineers and Computer Scientists 2009 Vol I IMECS 2009, March 18 - 20, 2009, Hong Kong
  3. Ron Weinstein, “RFID: a technical overview and its applications toenterprise”, IEEE Computer Society, June 2005.
  4. P.Lowenborg, O.Gustation ,and L.Wanhammar:”Filter using MATLAB”,RadiovetenskapochKommunikation 99,Design- Karlskronajune 1999
  5. AIM-Spice Reference Manual Version 4.0a August 2004
  6. Lawrence P Huelsman“Active and Passive Analog Filter Design“
  7. “Passive and active filters: theory and implementations” Waikaichen.
Index Terms

Computer Science
Information Sciences

Keywords

Low pass filter AIM-Spice Sallen Key Equal and unequal component design Cut off frequency (f_c) Quality factor (Q) Bandwidth (B.W)