NATIONAL INSTITUTE OF TECHNOLOGY SIKKIM

NIT Sikkim

NameSudipta Das
DesignationAssistant Professor
Academic QualificationB. Tech. (Siliguri Institute of Technology, WBUT, Kolkata)
M. Tech. (NIT Durgapur)
Ph.D. (NIT Durgapur)
Areas of InterestAntennas and Antenna Arrays, Evolutionary Algorithms, Multiobjective Optimization
Work ExperienceTotal Exp. 3 Years 5 Months including 2 years 5 months before Ph.D. and 1 year Post Ph.D.
Details:
1. Assistant Professor at Dumkal Institute of Engineering and Technology since 19/07/2010 to 25/06/2012
2. Assistant Professor at Rajasthan Technical University since 05/01/2018 to 19/07/2019
Teachings1. Signals and Systems (UG)
2. Digital Signal Processing (UG)
3. Industrial Electronics (UG)
4. Process Instrumentation (UG)
5. Artificial Intelligence (PG)
List of Publications

(National/International) Journals:

Referred:
1. Sudipta Das, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal, "A Generalized Closed Form Expression of Directivity of Arbitrary Planar Antenna Arrays", IEEE Transactions on Antennas and Propagation, vol.61, no.7, pp. 3909-3911, April 2013, DOI: 10.1109/TAP.2013.2257652 (SCI).
2. Sudipta Das, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal, "A New Hybridized Backtracking Search Optimization Algorithm with Differential Evolution for Sidelobe Suppression of Uniformly Excited Concentric Circular Antenna Arrays", International Journal of RF and Microwave Computer Aided Engineering, vol. 25, no. 3, pp. 262-268, 2015, DOI: 10.1002/mmce.20857 (SCIE).
3. Sudipta Das, Durbadal Mandal, Sakti Prasad Ghoshal, Rajib Kar, "Generalization of Directivity Expressions for Antenna Arrays", IEEE Transactions on Antennas and Propagation, vol. 65, no. 2, pp. 915-919, 2017, DOI: 10.1109/TAP.2016.2632738 (SCI).
4. Sudipta Das, Rajesh Bera, Durbadal Mandal, Sakti Prasad Ghoshal, Rajib Kar, "Evolutionary algorithms based synthesis of low sidelobe hexagonal arrays", Swarm and Evolutionary Computation, Elsevier, vol. 38, pp. 139-157, 2018, DOI: 10.1016/j.swevo.2017.07.003 (SCI).
5. Sudipta Das, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal, "Element Spacing Optimization of Low sidelobe Concentric Hexagonal Antenna Arrays using MOEA/D", Advances in Intelligent Systems and Computing (AISC) XI, Springer, Vol 343, Chapter 20, pp 189-196, 2015, DOI: 10.1007/978-81-322-2268-2_20 (SCOPUS).
6. Sudipta Das, Syeda Masrura Nazerin, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal, "Performance Comparison of Two Recently Proposed Adaptive Differential Evolution Algorithms on Space Only Low Sidelobe Synthesis Problem of Concentric Regular Hexagonal Antenna Arrays", Procedia Computer Science Elsevier, vol. 45, pp. 635-643, 2015, DOI: 10.1016/j.procs.2015.03.120 (SCOPUS).

Conferences:

Referred (International)
1. Durbadal Mandal, S. K. Ghoshal, Sudipta Das, S. Bhattacharjee, and Anup Kumar Bhattacharjee, "Improvement of Radiation Pattern for Linear Antenna Arrays Using Genetic Algorithm," in the proceedings of IEEE International Conference on Recent Trends in Information, Telecommunication and Computing, (ITC 2010), Kochi, Kerala, India, pp. 126-129, March 12-13, 2010, DOI: 10.1109/ITC.2010.17.
2. S. Bhattacharjee, Sudipta Das, and Durbadal Mandal, "An Exact Solution of Electromagnetic Field in Far Zone Radiated by Contra Wound Toroidal Helical Antenna," in the proceedings of IEEE International Conference on Recent Trends in Information, Telecommunication and Computing, (ITC 2010), Kochi, Kerala, India, pp. 116-120, March 12-13, 2010, DOI: 10.1109/ITC.2010.18.
3. Sudipta Das, S. Bhattacharjee, Durbadal Mandal, Sakti Prasad Ghoshal, and Anup Kumar Bhattacharjee, "Optimal Angular Locations of Elements for Asymmetric Circular Array Antennas," in the proceedings of 2010 IEEE Symposium on Industrial Electronics & Applications (ISIEA 2010), Penang, Malaysia, pp. 681- 685, October 3-5, 2010, DOI: 10.1109/INDICON.2010.5712742.
4. Durbadal Mandal, Sudipta Das, S. Bhattacharjee, Sakti Prasad Ghoshal, and Anup Kumar Bhattacharjee, "Linear Antenna Array Synthesis Using Novel Particle Swarm Optimization," in the proceedings of 2010 IEEE Symposium on Industrial Electronics & Applications (ISIEA 2010), Penang, Malaysia, pp. 311-316, October 3-5, 2010, DOI: 10.1109/ISIEA.2010.5679450.
5. Sudipta Das, S. Bhattacharjee, Durbadal Mandal, and Anup Kumar Bhattacharjee, "Optimal Sidelobe Reduction of Symmetric Linear Antenna Array using Genetic Algorithm," in the proceedings of 2010 IEEE INDIA Conference (INDICON 2010), Kolkata, India, pp. 1-4, December 17-19, 2010, DOI: 10.1109/ISIEA.2010.5679380.
6. Somen Bhattacharjee, Sudipta Das, Durbadal Mandal, Anup Kumar Bhattacharjee, "Performance of Linear Arrays with Travelling Wave Current Distribution", 2011 International Conference on Devices and Communications (ICDeCom 2011), Mesra, India. pp. 1-3, February 24-25, 2011, DOI: 10.1109/ICDECOM.2011.5738507.
7. Sudipta Das, Durbadal Mandal, "Low Current Tapered Non-Uniform Linear Array Synthesis with Decreasing Sidelobe Using NPSO", in the proceedings of 2011 IEEE Indian Antenna Week (IAW 2011), Hyatt Regency Kolkata, pp. 10-14, December 18-22, 2011, DOI: 10.1109/IndianAW.2011.6264912.
8. Sudipta Das, Durbadal Mandal "Synthesis of Broadside Uniform Circular Antenna Array with low on- Surface Scanning", in the proceedings of 2011 IEEE Indian Antenna Week (IAW 2011), Hyatt Regency Kolkata, pp. 1-4, December 18-22, 2011, DOI: 10.1109/IndianAW.2011.6264909.
9. Sudipta Das, Durbadal Mandal, Rajib Kar, and Sakti Prasad, "Application of Differential Evolution with Best of Random Mutation strategy on Asymetric Location only Synthesis of Broadside Circular Antenna Array", in the proceedings of Third International Conference on Swarm Evolutionary and Memetic Computing Conference (SEMCCO 2012), in Swarm Evolutionary and Memetic Computing, LNCS (Springer), Vol. 7677, pp 33-40, 2012, DOI: 10.1007/978-3-642-35380-2_5.
10. Sudipta Das, Durbadal Mandal, Rajib Kar and Sakti Prasad Ghoshal, "Self Adaptive Differential Evolution Based Thinning of Concentric Circular Antenna Arrays", in the proceedings of 2013 International Conference on Microwave and Photonics (ICMAP 2013), ISM Dhanbad, India, pp. 1 - 5, December 13-15, 2013, DOI: 10.1109/ICMAP.2013.6733500.
11. Sudipta Das, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal, "A Generalized Expression of Directivity for Planar Antenna Arrays", in the proceedings of 2013 INDIA Conference (INDICON 2013), IIT Mumbai, India, pp. 1 - 3, December 13-15, 2013, DOI: 10.1109/INDICON.2013.6726039.
12. Gopi Ram, Sudipta Das, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal, "Synthesis of Circular Antenna Arrays for Reduction of Sidelobe and First Null Beamwidth Using PSOIIW", 2013 Annual IEEE India Conference (INDICON 2013), IIT Mumbai, India, pp. 1-5, 13-15 Dec. 2013, DOI: 10.1109/INDICON.2013.6726066.
13. Sudipta Das, Durbadal Mandal, Rajib Kar and Sakti Prasad Ghoshal, "Interference Suppression of Linear Antenna Arrays with combined Backtracking Search Algorithm and Differential Evolution", in the proceedings of 2014 International Conference on Communications and Signal Processing (ICCSP 2014), Adhiparashakti, , pp. 162 - 166, April 3-5, 2014, DOI: 10.1109/ICCSP.2014.6949820.
14. Sudipta Das, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal, "Nondominated Sorting Genetic Algorithm II based Sidelobe Suppression of Concentric Regular Hexagonal Array of Antennas", in the proceedings of 5th International Conference on Swarm Evolutionary and Memetic Computing (SEMCCO 2014), in Swarm Evolutionary and Memetic Computing, LNCS (Springer), Vol. 8947, pp 697-705, 2015, DOI: 10.1007/978-3-319-20294-5_60.
15. Sudipta Das, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal, "Multiobjective Space-Only Synthesis of Concentric Regular Hexagonal Antenna Arrays", in the proceedings of 2015-7th International Conference on Knowledge and Smart Technology (KST-2015) Entertainment Technology For Life, pp. 143-148, January 28-31, 2015, DOI: 10.1109/KST.2015.7051465.
16. Sudipta Das, Gopi Ram, Pragnan Chakravorty, Durbadal Mandal, Rajib Kar, Sakti Prasad Ghoshal, "Optimization of Antenna Arrays for SLL Reduction Towards Pareto Objectivity Using GA Variants", in the proceedings of 2015 IEEE Symposium Series on Computational Intelligence (SSCI 2015), Cape Town, South Africa, pp. 1164-1169, December 7-10, 2015, DOI: 10.1109/SSCI.2015.167.
17. Pragnan Chakravorty, Sudipta Das, Durbadal Mandal, Ragini Lanjewar, "Feedline Optimization in Pseudo Interdigital Bandpass Filters", 2015 IEEE International WIE Conference on Electrical and Computer Engineering (WIECON-ECE 2015), Dhaka, Bangladesh, pp. 391-393, 19-20 Dec. 2015, DOI: 10.1109/WIECON-ECE.2015.7443947.
Membership of Professional BodiesMember of IEEE
Achievements
Office AddressDepartment of Electronics and Communication Engineering, National Institute of Technology Sikkim, Ravangla, Sikkim, INDIA PIN-737139
Contactssudipta@nitsikkim.ac.in
+91-9903252279
ExtrasQualified GATE 2008