Hello, welcome to my home page. I am an Assistant Professor in the Department of Electronics and Communication Engineering at Indian Institute of Information Technology, Guwahati. I joined IIITG in July, 2018. Prior to that, I did PhD from IIT Kharagpur.

Research Interests:

Digital VLSI Circuits and Systems, Embedded VLSI Systems Design, Image Processing, Biomedical Signal Processing, Biomedical Instrumentation.


At IIITG, I am taking the following courses:

  • Digital Design
  • Digital Design Lab


  1. “Architectural Design and FPGA Implementation of Radix-4 CORDIC Processor”, by Kaushik Bhattacharyya, Rakesh Biswas, Anindya Sundar Dhar and Swapna Banerjee in Microprocessors and Microsystems (MICPRO,Elsevier), Embedded Hardware Design. Vol-34, pp - 96-101 (2010).
  2. “An FPGA based Architecture of DSC-SRI Units Specially for Motion Blind Ultrasound Systems”, by Rakesh Biswas, Kishor Prabhakar Sarawadekar, Srinivas Varna and Swapna Banerjee  in Journal of real Time Image Processing (JRTIP). Vol- 10, pp – 573-595 (2012, 2015)
  3. R. Biswas, S. R. Malreddy and S. Banerjee, “A High Precision-Low Area Unified Architecture for Lossy and Lossless 3D Multi-Level Discrete Wavelet Transform” in Transactions on Circuits and Systems for Video Technology. (2017) DOI: 10.1109/TCSVT.2017.2721113
  1. “VLSI Implementation of Real Time Digital Scan Converter for Ultrasound System”, by  Rakesh Biswas, Deep Bera and Swapna Banerjee in International Conference on Communication, Computers and Devices (ICCCD)(poster). IIT-KGP, 10-12 Dec. 2010.
  2. “ASIC Implementation of a 512-point FFT/IFFT Processor for 2D CT Image Reconstruction Algorithm”, by  Indranil Hatai, Rakesh Biswas and Swapna Banerjee in IEEE TechSym 2010. pp - 220-225, IIT-KGP, 14-16 Jan. 2011.
  3. “DSC-SRI Algorithms for Motion Blind Detection of Objects in an Ultrasound System”, by  Rakesh Biswas, Kishor Prabhakar Sarawadekar and Swapna Banerjee in Imaging and Signal Processing in Healthcare and Technology (ISPHT 2011), Washington, DC, USA, 16-18 May 2011.
  4. “Realizing High Speed JPEG-2000 Coder Using GPU-CUDA”, by  Saravanakkumar S R, Rakesh Biswas and Swapna Banerjee in IEEE International Conference on Microelectronic, Circuits and Systems (Micro-2014), Kolkata, 11-13 Jul. 2014.
  5. “A Low Cost Portable Continuous Wave Doppler Ultrasonography System”, by  Rakesh Biswas, Pallab Kumar Nath and Swapna Banerjee in IEEE International Conference on VLSI and Signal Processing (ICVSP-2014), IIT-KGP, 10-12 Jan 2014.
  1. Gandhian Young Technological Innovation Award 2018 (Appreciated under MLM Category)for "Smartphone based portable low-cost continuous wave Doppler Ultrasound system".
  2. Winner of Cadence Design Contest 2010 in Masters category for the project “Low Power and High Speed Realization of Modified Fast Radon Transform using FFT IFFT ASIC”

Dr. Rakesh Biswas

Assistant Professor (ECE)

PhD (IIT Kharagpur)