Low-Order Butterworth Filters: From Magnitude to Transfer Function

Chapter

A simple method is given for obtaining the transfer function of Butterworth filters of orders 1 to 6.

Keywords

Butterworth filters Transfer functions Magnitude Orders of filter Chebyshev filter 

References

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    M.E. Van Valkenburg, Introduction to Modern Network Synthesis (Wiley, New York, 1964)Google Scholar
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    N. Balabanian, in Network Synthesis (Englewood Cliffs, NJ, Prentice Hall, Inc, 1958)Google Scholar
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    S. Karni, Network Theory: analysis and Synthesis (Allyn and Bacon Inc, Boston, 1966)Google Scholar
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    S. Neumark, Solution of Cubic and Quartic Equations (Pergamon Press, London, 1965)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.Department of Electrical EngineeringIndian Institute of Technology DelhiNew DelhiIndia

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