Digital Signal Processing Laboratory
Electronics & Electrical Communication Engineering Department

Contact information:

  • Email: mrityun @ ece.iitkgp.ernet.in

  • Phone(Office): +91 3222-283512

  • Phone (Residence): +91 3222-283513, 3222-278001

  • Mailing address : Department of Electronics & Electrical

    • Communication Engineering I.I.T Kharagpur - 721302

  • Lab: Digital Signal Processing Laboratory (DSP Lab)
    • Education

  • Bachelor of Engineering (Jadavpur University, Calcutta, 1983)

  • Master of Technology (I.I.T., Kanpur, 1985)

  • Doctor of Philosophy (I.I.T., New Delhi, 1994)
    • Experience

  • Professor, I.I.T., Kharagpur, since January, 2005

  • Associate Professor, I.I.T., Kharagpur, August, 2000 -- Dec., 2004

  • Assistant Professor, I.I.T., Kharagpur, Sept., 1995 -- July, 2000

  • Lecturer, I.I.T., Kharagpur, June, 1994 -- August, 1995
    • Current Research interests :

  • Digital and Adaptive Signal Processing

  • VLSI Signal Processing

  • Signal Processing for Wireless Communication

  • Wavelets and Multiresolution Signal Processing
    • Recent Ph.d. students

  • Suraiya Pervin

  • Abhijit Mitra

  • Rafi Ahamed Shaik

  • Shakti Shankar Rath
    • Fellowship

  • Fellow of the Indian National Academy of Engineers (INAE)

  • Fellow of the IETE
    • Editorial board

  • Associate Editor, IEEE Transactions on Circuits and Systems, Part I (2010-2011)

  • Associate Editor, IEEE Transactions on Circuits and Systems, Part II (2008-2009)

  • Associate Editor, IEEE Transactions on Circuits and Systems, Part I (2006-2007)

  • Associate Editor, IEEE Transactions on Circuits and Systems, Part I (2004-2005)

  • Guest Editor, EURASIP JASP Special Issue on Distributed Space Time Processing
    • Technical Program Committee

  • TC member of the IEEE CAS Society on DSP

  • TPC member of ICC-2007

  • TPC member of ICC-2008

  • TPC member of ICC-2009

  • TPC member of ICC-2010

  • TPC member of ICC-2011

  • TPC member of Globecom-2008

  • TPC member of Globecom-2009

  • Co-chair (Signal Processing), NCC-2009
    • Current Teaching

  • VLSI Digital Signal Processing

  • Adaptive Signal Processing

  • Probability and Random Processes

  • Wavelets and Multirate DSP

  • Digital Signal Processing
    • Current Sponsored Research

  • Project Title : Extraction of Radar Signals in the 70-500 MHz band by Suppressing Interfering Communication Signals

    • Sponsor : Defence Electronics Research Lab (DLRL), Hyderabad, Ministry of Defence, Govt. of India

  • Project Title : Design of High Speed and / or Low Power Adaptive Decision Feedback

    • Equalizers – an Architectural Optimization Approach

    Sponsor : Department of Information Technology, Govt. of India

  • Project Title : Adaptive Signal Processing Using Block Floating point Arithmetic

    • Sponsor : Department of Science and Technology, Govt. of India

  • Project Title : Design and FPGA based Realization of High Speed Adaptive Equalizers

    • Sponsor : Ministry of Human Resource Development, Govt. of India

    Select Publications

  • "A New Adaptive Filter for Tracking and Estimating the Delay and the Amplitude of a Sinusoid", M. Chakraborty, IEEE Transactions on Instrumentation and Measurement, pp. 3049-3057, Nov., 2010.

  • "A New Adaptive Algorithm for Delay Estimation of Sinusoidal Signals", M. Chakraborty, H. C. So and J. Zheng, IEEE Signal Processing Letters, pp. 984-987, Dec., 2008.

  • "An Efficient Implementation of the Sign LMS Algorithm using Block Floating Point Format", M. Chakraborty, R. Shaik and M. H. Lee, EURASIP Journal on Advances in Signal Processing, January, 2007.

  • "A Block Floating Point realization of the Block LMS Algorithm", M. Chakraborty, R. Shaik and M. H. Lee, IEEE Transactions on Circuits and Syst, Part II, pp. 812-816, September, 2006.

  • "A Block Floating Point Treatment to the LMS Algorithm: Efficient Realization and a Roundoff Error Analysis", A. Mitra, M. Chakraborty and H. Sakai, IEEE Trans. on Signal Processing, pp.4536 - 4544, December, 2005.

  • "A Trigonometric Formulation of the LMS Algorithm for Realization on Pipelined CORDIC", M. Chakraborty, A. S. Dhar and M. H. Lee, IEEE Trans.Circuits Syst., part II, pp. 530 - 534, September, 2005.

  • "A Block Floating Point Realization of the Gradient Adaptive Lattice Filter", M.Chakraborty and A.Mitra, IEEE Signal Processing Letters, pp. 265 - 268, April, 2005.

  • "Convergence Analysis of a Multiple Reference, Complex LMS Algorithm for Active Control of Multi-tonal Noise", M. Chakraborty and H. Sakai, IEEE Trans. on Speech and Audio Processing, pp. 286-292, March, 2005.

  • "The NLMS Algorithm in Block Floating Point Format", A. Mitra and M. Chakraborty, IEEE Signal Processing Letters, pp. 301-304, March, 2004.

  • "Pipelining the Adaptive Decision Feedback Equalizer with Zero Latency", M. Chakraborty and S. Pervin, Signal Processing, Elsevier, pp. 2675-2681, December, 2003.

  • "A Systolic Array Realization of the Adaptive Decision Feedback Equalizer", M. Chakraborty and S. Pervin, Signal Processing, pp. 2633-2640, December 2000.

  • "An Efficient Algorithm for Solving General Periodic Toeplitz Systems", M. Chakraborty, IEEE Transactions on Signal Processing, pp. 784-787, March, 1998.

  • "The Role of Statistics in Signal Processing – A Review and Some Emerging Trends", S. Prasad, M. Chakraborty and H. Parthasarathy, Indian Journal of Pure and Applied Mathematics, June, 1995.

  • ""Multichannel ARMA Modeling By Least Squares Circular Lattice Filtering", M. Chakraborty and S. Prasad, IEEE Transactions on Signal Processing, pp. 2304-2318, September, 1994.

  • "Computation of a Useful Cramer-Rao Bound for Multichannel ARMA Parameter Estimation", M. Chakraborty and S. Prasad, IEEE Transactions on Signal Processing, pp. 466-469, February, 1994.

  • "Multivariate ARMA Modeling By Scalar Algorithms", M. Chakraborty and S. Prasad, IEEE Transactions on Signal Processing, pp. 1692-1697, April, 1993.
    • Website Maintenance