Application of Hardware Efficient CIC Compensation Filter in Narrow Band Filtering

In many communication and signal processing
systems, it is highly desirable to implement an efficient narrow-band
filter that decimate or interpolate the incoming signals. This paper
presents hardware efficient compensated CIC filter over a narrow
band frequency that increases the speed of down sampling by using
multiplierless decimation filters with polyphase FIR filter structure.
The proposed work analyzed the performance of compensated CIC
filter on the bases of the improvement of frequency response with
reduced hardware complexity in terms of no. of adders and
multipliers and produces the filtered results without any alterations.
CIC compensator filter demonstrated that by using compensation
with CIC filter improve the frequency response in passed of interest
26.57% with the reduction in hardware complexity 12.25%
multiplications per input sample (MPIS) and 23.4% additions per
input sample (APIS) w.r.t. FIR filter respectively.





References:
[1] E. B. Hogenauer, "An Economical Class of Digital Filters for
Decimation and Interpolation", IEEE Trans. on Acoustics, Speech, and
Signal Processing, Vol. ASSP-29, pp. 155-162, April 1981.
[2] Gustafsson, O., Johansson, H. and Wanhammar, L. ”Narrow-band and
wideband single filter frequency masking FIR filters, ”IEEE
International Symposium on Circuits and Systems ISCAS 2001, vol. 2,
pp. 181-184, may 2001.
[3] J. 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, pp. 457-467, February 1997.
[4] Lyons, R.” Interpolated narrowband lowpass FIR filters,” IEEE Signal
Processing Magazine, vol. 20, Issue 1, pp. 50-57, Jan. 2003.
[5] Rabiner, L. and Crochiere, R. " A novel implementation for narrow-band
FIR digital filters,” IEEE Trans. on Acoustics, Speech and Signal
Processing, vol. 23, Issue 5, pp. 457-464, 1975.
[6] G. Jovanovic-Dolecek and S. K. Mitra, "Sharpened comb decimator with
improved magnitude response,” Proc. 2004 International Conference on
Acoustics, Speech, and Signal Processing, Montreal, Canada, Proc. Vol.
2, pp. 393-396, May 2004.
[7] Kayano, H., Kawaguchi, T., Shiokawa, N., Nakayama, K., Watanabe, T.
and Hashimoto, T. "Narrow-Band Filter for Transmitter of Radar
Application,” 38th European Microwave Conference, EuMC 2008, pp.
853-856, Oct. 2008.
[8] Saramaki, T. and Mitra, S.K. " Design and implementation of narrowband
linear-phase FIR filters with piecewise polynomial impulse
response,” Proceedings of IEEE International Symposium on Circuits
and Systems, ISCAS '99, vol. 3, pp. 456-461, July 1999.
[9] Lehto, R., Saramaki, T. and Vainio, O. " Synthesis of Narrowband
Linear-Phase FIR Filters With a Piecewise-Polynomial Impulse
Response,” IEEE Transactions on Circuits and Systems, vol. 54, Issue
10, pp. 2262-2276, Oct. 2007.
[10] G. Jovanovic-Dolecek and S. K. Mitra, " Efficient multistage combmodified
rotated sinc (RS) decimator,"Proc. EUSPCO-2004, Vienna,
Austria, pp.1425-1427, September, 2004.
[11] Gordana J. Dolecek and Fernando J. Trejo Torres,”Compensated CICCosine
Decimation Filter ” ECTI Trans. on Computer And Information
Technology Vol.4, No.1, pp. 8-13, May 2010.
[12] Neuvo, Y., Rajan, G. and Mitra, S. " Design of narrow-band FIR
bandpass digital filters with reduced arithmetic complexity,” IEEE
Transactions on Circuits and Systems, vol. 34, Issue 4, pp. 409-419,
April 1987.
[13] Swanson, D.G., Tyco Electron. and Lowell "Narrow-band microwave
filter design,” IEEE Microwave Magazine, vol. 8, Issue 5, pp. 105-114,
Oct. 2007.
[14] G. Jovanovic Dolecek and S.K. Mitra "Two-stage CIC-based decimator
with improved characteristics”,IET Signal Processing, INAOE, Los
Angeles, USA.,Volume 4, 1, pp.22–29, 2010.
[15] Xiangkun Chen and Parks, T. " Analytic design of optimal FIR narrowband
filters using Zolotarev polynomials,”IEEE Transactions on Circuits
and Systems, vol. 33, Issue 11, pp. 1065-1071, Nov. 1986.
[16] G. J. Dolecek and Fred Harris, "Design of wideband CIC compensator
filter for a digital IF receiver”, Digital Signal Processing 19, ELSEVIER,
pp. 827–837, April, 2009
[17] Dolecek, G.J., Carmona, J.D. "Generalized CIC-cosine decimation
filter”, IEEE Symposium on Industrial Electronics & Applications
(ISIEA), Mexico, pp. 640-645, 3-5 Oct. 2010
[18] Pecotic, M.G., Molnar, G. , Vucic, M. "Design of CIC compensators
with SPT coefficients based on interval analysis”, Proceedings of the
35th International Convention MIPRO, Croatia, pp. 123-128, 21-25 May
2012.
[19] P. Durai Saravanan, "Design and Implementation of Efficient CIC Filter
Structure for Decimation”, International Journal of Computer
Applications, pp.1-7, Volume 65(14), March 2013