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Dr. Abhishek Kumar

Assistant Professor (Sr. Gd.), School of Artificial Intelligence, Amrita Vishwa Vidyapeetham, Faridabad

Qualification: Ph.D
abhishek.kumar@dl.amrita.edu
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Research Interest: Soft Computing, Iot And Communication Systems, Digital Signal Processing, Speech Signal Processing

Bio Publications Experience Awards and Achievements Teaching Invited Talks
Bio

Dr. Abhishek Kumar is an Assistant Professor(Sr. Gd.) at Amrita Vishwa Vidyapeetham, Faridabad. A dedicated and results-driven educator, he specializes in digital signal processing (DSP) and artificial intelligence and machine learning (AIML). With experience in signal processing and AIML, he has a proven track record in higher studies, certifications, and research. Dr. Kumar holds a Ph.D. and MTech in Electronics and Communication Engineering from the Indian Institute of Information Technology Allahabad (IIITA). He has also completed a certification course in AIML, further enhancing his expertise in advanced digital signal/system analysis, with a focus on IoT applications powered by AIML algorithms. Currently, his research primarily focuses on modeling automatic speech recognition (ASR) systems. In addition, Dr. Kumar has served as a Postdoctoral Fellow with the Signal Processing Research Group, Department of Automation and Control Processes, at St. Petersburg Electrotechnical University “LETI,” Russia. He is currently advancing his research in collaboration with IIITA, IIT Roorkee, and St. Petersburg Electrotechnical University, Russia.

Publications

Journal Article

Year : 2024

Design of Frequency Sampling Rational Rate Polyphase FIR Converter

Cite this Research Publication : K Anjali Rao, Abhishek Kumar, Sujit Kumar Patel, K. Dmitrii, and Neetesh Purohit, "Design of Frequency Sampling Rational Rate Polyphase FIR Converter", IEEE Transactions in Circuits and Systems II, vol. 71, issue 2, pp 962-966, Feb 2024.

Publisher : IEEE

Year : 2023

Optimized MAC Protocol Using Fuzzy-Based Framework for Cognitive Radio AdHoc Networks

Cite this Research Publication : N. Joshi, Abhishek Kumar, M. Dmitrii, K. Dmitrii, and S. C. Sharma, "Optimized MAC Protocol Using Fuzzy-Based Framework for Cognitive Radio AdHoc Networks", IEEE Access, vol. 11, pp. 27506 - 27518, Mar 2023.

Publisher : IEEE Access

Year : 2022

Design of low complexity parallel polyphase finite impulse response filter using coefficient symmetry

Cite this Research Publication : K Anjali Rao, Abhishek Kumar, Dmitrii Kaplun, Sujit Kumar Patel, Neetesh Purohit, "Design of low complexity parallel polyphase finite impulse response filter using coefficient symmetry," IET Circuits Devices & Systems, 1–9 (2022).

Publisher : IET Circuits Devices & Systems

Year : 2019

Exploiting Coefficient Symmetry in Conventional Polyphase FIR Filters

Cite this Research Publication : Abhishek Kumar, Suneel Yadav, Neetesh Purohit, "Exploiting Coefficient Symmetry in Conventional Polyphase FIR Filters," IEEE Access, vol. 7, pp. 162883-162897, 2019.

Publisher : IEEE

Year : 2017

Generalized Rational Sampling Rate Conversion Polyphase FIR Filter

Cite this Research Publication : Abhishek Kumar, Suneel Yadav, Neetesh Purohit, "Generalized rational sampling rate conversion polyphase FIR filter," IEEE Signal Processing Letters. vol. 24, no. 11, pp. 1591-1595, Nov. 2017.

Publisher : IEEE

Conference Paper

Year : 2020

Generalized polyphase multistep FIR structure: An efficient approach for sample rate alteration

Cite this Research Publication : Abhishek Kumar, Suneel Yadav, Neetesh Purohit, "Generalized polyphase multistep FIR structure: An efficient approach for sample rate alteration," IEEE 2020 7th International Conference on Signal Processing and Integrated Networks (SPIN), Noida, India, 2020, pp. 537-541.

Publisher : IEEE

Year : 2020

Efficient Implementation for 3-Parallel Linear-Phase FIR Digital Odd Length Filters

Cite this Research Publication : K. A. Rao, Abhishek Kumar and N. Purohit, "Efficient Implementation for 3-Parallel Linear-Phase FIR Digital Odd Length Filters," 2020 IEEE 4th Conference on Information & Communication Technology (CICT), 2020, pp. 1-6.

Publisher : IEEE

Year : 2019

Delay Efficient Generalized Rational Sampling Rate Conversion Polyphase FIR Filter

Cite this Research Publication : Abhishek Kumar, Suneel Yadav, Neetesh Purohit. "Delay efficient generalized rational sampling rate conversion polyphase FIR filter," IEEE, 5th Intern. conf. on convergence of technologies (I2CT), 2019.

Publisher : IEEE

Year : 2019

FIR Filter Realization Under the Trade-Off Between Implementation Complexity and Computation Rate

Cite this Research Publication : Abhishek Kumar, Suneel Yadav, Neetesh Purohit, "FIR Filter Realization under the Trade-off Between Implementation complexity and computation rate," IEEE, 2019 IEEE Conference on Information and Communication Technology, Allahabad, India, 2019, pp. 1-6.

Publisher : IEEE

Conference Proceedings

Year : 2015

MIMO signal detection in multipath environment

Cite this Research Publication : Sharad Kumar, Utpal Pandey, Abhishek Bajpai, Rajat Kumar Singh, MIMO signal detection in multipath environment, 2015 IEEE UP Section Conference on Electrical Computer and Electronics (UPCON), IEEE, 2015, https://doi.org/10.1109/upcon.2015.7456713

Publisher : IEEE

Experience

Dr. Abhishek Kumar has a Professional Experience of 8 years.

Professional Achievements

  • Assistant Professor, Institute Department of ECE, KL University, Andhra Pradesh (26/02/2022-17/08/2024)
  • Post Doctoral, Institute St. Petersburg Electrotechnical University Russia (01/09/2021-30/01/2022)
  • Teaching and Research Assistant (TRA), Institute Indian Institute of Information Technology Allahabad (03/08/2020-31/06/2021)
  • Position Lecturer, Institute Indian Academy of Aeronautical Technology Lucknow (2008-2013)

Professional Activities

  • Reviewer in various journal like IEEE Transactions on circuit and systems, IEEE Access, Elsevier: Digital signal processing  and conferences.
Awards and Achievements
  • Received MHRD scholarship for Ph. D.
  • Received MHRD scholarship during M. Tech
  • Qualified UGC-NET from Electronics Science held in December, 2015
  • Qualified GATE Examination-2013, EC stream.
Teaching

Courses Taught

  • IoT
  • Elements of computing-I
  • Digital signal processing
  • Cloud computing
  • Communication Systems
  • Speech signal processing with AI/ML applications
  • Signals and systems

Administrative Roles

  • Time-Table coordinator
  • Discipline Committee
Invited Talks

Resource person in FDP “Research Methodology and Research Tools” organized by Atria Institute of Technology, Bangalore.

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