achakrab3@gitam.edu
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Avishek Chakraborty passed his Btech in electronics and communication engineering. He received his Mtech in radio physics and electronics with a specialization in space science and microwaves from the University of Calcutta, West Bengal, India, in 2017. He completed his PhD in electronics and communication engineering from the National Institute of Technology (NIT) Durgapur in 2021. His research interests include phased arrays, optimization, soft computing, and signal processing for radars.
Research Publications
- “Phase Centered Motion Based Time Modulated Arrays for Selective Harmonic Beamforming in B5G Communication Systems”, in Transactions on Emerging Telecommunications Technologies (Wiley), 2023, DOI: https://doi.org/10.1002/ett.4754 (Impact Factor: 3.6, Quartile: Q1).
- “Sideband Power Control in Time-Modulated Antenna Arrays for Bidirectional Harmonic Beamforming and Beam Scanning”, in AEUE – International Journal of Electronics and Communications (Elsevier), 2023, DOI: https://doi.org/10.1016/j.aeue.2023.154788 (Impact Factor: 3.2, Quartile: Q2).
- “Pattern Synthesis of Timed Antenna Array with the Exploitation and Suppression of Harmonic Radiation” in International Journal of Communication Systems (Wiley), 2021, e4727. DOI: https://doi.org/10.1002/dac.4727, (Impact Factor: 2.1, Quartile: Q2).
- “Time-Modulated Multibeam Steered Antenna Array Synthesis with Optimally Designed Switching Sequence” in International Journal of Communication Systems (Wiley), 2021, e4828, DOI: https://doi.org/10.1002/dac.4828, (Impact Factor: 2.1, Quartile: Q2).
- “Optimal Pulse Shifting in Timed Antenna Array for Simultaneous Reduction of Sidelobe and Sideband Level”, in IEEE Access, vol. 8, pp. 131063-131075, 2020, DOI: https://doi.org/10.1109/ACCESS.2020.3010047, (Impact Factor: 3.9, Quartile: Q1).
Ongoing Research Projects
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Successfully completed a Three-Year (2018-2021) DST-SERB sponsored research project working as a Research Fellow entitled “Design and Implementation of Time Modulated Antenna Arrays with Optimal Radiation Pattern in Both Transmission and Reception” at the Department of ECE, NIT Durgapur (Project No. EEQ/2017/000519).
Expertise
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Soft computing
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Antenna arrays
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Optimization algorithms
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Machine learning and artificial intelligence
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Radar signal processing
Authored Books
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Wideband, Multiband, and Smart Antenna Systems, Signals and Communication Technology, Springer, Cham, 2021. DOI: https://doi.org/10.1007/978-3-030-74311-6_11
