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Sharpening of partially non-recursive CIC decimation filters

Stephen, G. and Stewart, R.W. (2004) Sharpening of partially non-recursive CIC decimation filters. In: Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004-11-07 - 2004-11-10, Pacific Grove, CA.

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Abstract

The cascaded integrator comb filter is commonly used as a first stage decimation filter in communications systems. This paper reviews sharpening techniques for correcting the passband 'droop' present in the frequency response of these filters. A variation on an existing technique that would allow a partially non-recursive (and, therefore, potentially higher speed) implementation is presented for CIC filters with power of two decimation ratios.

Item type: Conference or Workshop Item (Paper)
ID code: 38549
Keywords: band pass filters , transfer functions , passband, nonlinear filters , hardware, frequency response, finite impulse response filter, computer aided analysis, circuits, clocks , Electrical engineering. Electronics Nuclear engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Unknown Department
Related URLs:
    Depositing user: Pure Administrator
    Date Deposited: 19 Mar 2012 14:53
    Last modified: 17 Jul 2013 15:17
    URI: http://strathprints.strath.ac.uk/id/eprint/38549

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