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The Scientific World Journal
Volume 2014 (2014), Article ID 950860, 9 pages
http://dx.doi.org/10.1155/2014/950860
Research Article

Optimal Sharpening of Compensated Comb Decimation Filters: Analysis and Design

1Electronics Department, INAOE Institute, 72840 Tonantzintla, PUE, Mexico
2Electrical Engineering Department, Texas A&M University, Texarkana, TX 75505, USA

Received 31 August 2013; Accepted 20 October 2013; Published 22 January 2014

Academic Editors: Z. Hou and J. C. Nieto-Borge

Copyright © 2014 David Ernesto Troncoso Romero et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. E. B. Hogenauer, “An economical class of digital filters for decimation and interpolation,” IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 29, no. 2, pp. 155–162, 1981. View at Google Scholar · View at Scopus
  2. L. L. Presti, “Efficient modified-sinc filters for sigma-delta A/D converters,” IEEE Transactions on Circuits and Systems II, vol. 47, no. 11, pp. 1204–1213, 2000. View at Publisher · View at Google Scholar · View at Scopus
  3. M. Laddomada, “Generalized comb decimation filters for Δ A/D converters: analysis and design,” IEEE Transactions on Circuits and Systems I, vol. 54, no. 5, pp. 994–1005, 2007. View at Publisher · View at Google Scholar · View at Scopus
  4. M. Laddomada, “On the polyphase decomposition for design of generalized comb decimation filters,” IEEE Transactions on Circuits and Systems I, vol. 55, no. 8, pp. 2287–2299, 2008. View at Publisher · View at Google Scholar · View at Scopus
  5. G. J. Dolecek, “A new modified comb-rotated sinc (RS) decimator with improved magnitude response,” in Proceedings of the 14th IEEE International Conference on Electronics, Circuits and Systems (ICECS '07), pp. 250–253, Marrakech, Morocco, December 2007. View at Publisher · View at Google Scholar · View at Scopus
  6. G. J. Dolecek and M. Laddomada, “An economical class of droop-compensated generalized comb filters: analysis and design,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 57, no. 4, pp. 275–279, 2010. View at Publisher · View at Google Scholar · View at Scopus
  7. G. J. Dolecek and M. Laddomada, “A novel two-stage nonrecursive architecture for the design of generalized comb filters,” Digital Signal Processing, vol. 22, pp. 859–868, 2012. View at Publisher · View at Google Scholar · View at Scopus
  8. H. J. Oh, S. Kim, G. Choi, and Y. H. Lee, “On the use of interpolated second-order polynomials for efficient filter design in programmable downconversion,” IEEE Journal on Selected Areas in Communications, vol. 17, no. 4, pp. 551–560, 1999. View at Publisher · View at Google Scholar · View at Scopus
  9. K. S. Yeung and S. C. Chan, “The design and multiplier-less realization of software radio receivers with reduced system delay,” IEEE Transactions on Circuits and Systems I, vol. 51, no. 12, pp. 2444–2459, 2004. View at Publisher · View at Google Scholar · View at Scopus
  10. S. Kim, W.-C. Lee, S. Ahn, and S. Choi, “Design of CIC roll-off compensation filter in a W-CDMA digital IF receiver,” Digital Signal Processing, vol. 16, no. 6, pp. 846–854, 2006. View at Publisher · View at Google Scholar · View at Scopus
  11. G. Jovanovic Dolecek and S. K. Mitra, “Simple method for compensation of CIC decimation filter,” Electronics Letters, vol. 44, no. 19, pp. 1162–1163, 2008. View at Publisher · View at Google Scholar · View at Scopus
  12. G. Jovanovic Dolecek, “Simple wideband CIC compensator,” Electronics Letters, vol. 45, no. 24, pp. 1270–1272, 2009. View at Publisher · View at Google Scholar · View at Scopus
  13. G. Molnar and M. Vucic, “Closed-form design of cic compensators based on maximally flat error criterion,” IEEE Transactions on Circuits and Systems II, vol. 58, no. 12, pp. 926–930, 2011. View at Publisher · View at Google Scholar · View at Scopus
  14. D. E. T. Romero and G. J. Dolecek, “Application of amplitude transformation for compensation of comb decimation filters,” Electronics Letters, vol. 49, no. 16, pp. 985–987, 2013. View at Google Scholar
  15. G. J. Dolecek and S. K. Mitra, “Stepped triangular CIC-cosine decimation filter,” in Proceedings of the 7th Nordic Signal Processing Symposium (NORSIG '06), pp. 26–29, June 2006. View at Publisher · View at Google Scholar · View at Scopus
  16. G. J. Dolecek, “Simplified rotated sinc (RS) filter for sigma-delta A/D converters,” in Proceedings of the 1st International Conference on Green Circuits and Systems (ICGCS '10), pp. 283–288, Shanghai, China, June 2010. View at Publisher · View at Google Scholar · View at Scopus
  17. G. J. Dolecek and S. K. Mitra, “Two-stage CIC-based decimator with improved characteristics,” IET Signal Process, vol. 4, no. 1, pp. 22–29, 2010. View at Google Scholar
  18. T. Saramaki and T. Ritoniemi, “Modified comb filter structure for decimation,” in Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS '97), pp. 2353–2356, June 1997. View at Scopus
  19. A. Y. Kwentus, Z. Jiang, and A. N. Willson Jr., “Application of filter sharpening to cascaded integrator-comb decimation filters,” IEEE Transactions on Signal Processing, vol. 45, no. 2, pp. 457–467, 1997. View at Google Scholar · View at Scopus
  20. G. Stephen and R. W. Stewart, “High-speed sharpening of decimating CIC filter,” Electronics Letters, vol. 40, no. 21, pp. 1383–1384, 2004. View at Publisher · View at Google Scholar · View at Scopus
  21. G. Jovanovic-Dolecek and S. K. Mitra, “A new two-stage sharpened comb decimator,” IEEE Transactions on Circuits and Systems I, vol. 52, no. 7, pp. 1414–1420, 2005. View at Publisher · View at Google Scholar · View at Scopus
  22. J. O. Coleman, “Chebyshev stopbands for CIC decimation filters and CIC-implemented array tapers in 1D and 2D,” IEEE Transactions on Circuits and Systems I, vol. 59, no. 12, pp. 2956–2968, 2012. View at Google Scholar
  23. G. J. Dolecek and F. Harris, “Design of wideband CIC compensator filter for a digital IF receiver,” Digital Signal Processing, vol. 19, no. 5, pp. 827–837, 2009. View at Publisher · View at Google Scholar · View at Scopus
  24. G. J. Dolecek and F. Harris, “On design of two-stage CIC compensation filter,” in Proceedings of the IEEE International Symposium on Industrial Electronics (ISIE '09), pp. 903–908, July 2009. View at Publisher · View at Google Scholar · View at Scopus
  25. L. Xiong, “A high speed digital decimation filter with parallel cascaded integrator-comb pre-filters,” in Proceedings of the 2nd International Congress on Image and Signal Processing (CISP '09), pp. 1–4, October 2009. View at Publisher · View at Google Scholar · View at Scopus
  26. X. Liu and A. N. Willson Jr., “A 1.2 Gb/s recursive polyphase cascaded integrator-comb prefilter for high speed digital decimation filters in 0.18-μm CMOS,” in Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS '10), pp. 2115–2118, Los Angeles, Calif, USA, June 2010. View at Publisher · View at Google Scholar · View at Scopus
  27. J. F. Kaiser and R. W. Hamming, “Sharpening the response of a symmetric non-recursive filter by multiple use of the same filter,” IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 25, no. 5, pp. 415–422, 1977. View at Google Scholar · View at Scopus
  28. S. Tawfik, “MATLAB function to solve MILP problems,” 2013, http://www.mathworks.com/matlabcentral/fileexchange/6990-mixed-integer-lp/content/IP.m.
  29. T. Saramäki, “Design of FIR filters as a tapped cascaded interconnection of identical subfilters,” IEEE Transactions on Circuits and Systems I, vol. 34, no. 9, pp. 1011–1029, 1987. View at Google Scholar
  30. O. Herrmann, L. R. Rabiner, and D. S. K. Chan, “Practical design rules for optimum finite impulse response low pass digital filters,” Bell System Technical Journal, vol. 52, no. 6, pp. 769–799, 1973. View at Google Scholar · View at Scopus
  31. J. F. Kaiser, “Non-recursive digital filter design using I0-sinh window function,” in Proceedings of the IEEE International Symposium on Circuits and Systems, pp. 20–23, April 1974. View at Scopus
  32. K. Ichige, M. Iwaki, and R. Ishii, “Accurate estimation of minimum filter length for optimum FIR digital filters,” IEEE Transactions on Circuits and Systems II, vol. 47, no. 10, pp. 1008–1016, 2000. View at Publisher · View at Google Scholar · View at Scopus
  33. R. Lyons, “Sample rate conversion,” in Understanding Digital Signal Processing, Prentice Hall, Upper Saddle River, NJ, USA, 2nd edition, 2004. View at Google Scholar
  34. C. Candan, “Optimal Sharpening of CIC filters and an efficient implementation through Saramaki-Ritoniemi decimation filter structure,” 2013, http://www.eee.metu.edu.tr/~ccandan/pub_dir/opt_sharpened_CIC_filt__extended__new.pdf.