Department of EEE

Microelectronics, Photonics and RF Engineering

Research Areas

Silicon Photonics Fiber Amplifier Integrated Nanophotonic devices Nano-optical and Tunable Metadevices Plasmonic Metamaterials Electrotunable Smart windows Widegap Semiconductors Power Semiconductor Devices Deep UV Photodetector Solid State Devices Sensors Microelectronics Circuits	Electromagnetics Microstrip Antennas MIMO antenna SSPP/SIW based antenna SSPP/SIW based microwave device Wireless communication (5G and beyond) MIMO Wireless Communication UWB Wireless Communication OAM Communication RF Metamaterials for MRI applications Energy Harvesting RF Circuit Design Millimeter-wave Technology Terahertz Devices Vacuum Electron Devices	Optical Modulators Optical Multiplexer Optical Metrology Digital Optical Signal Processing Digital Holography Speckle Interferometry Fringe Projection Profilometry Optical Wireless Communication

Ratnajit Bhattacharjee

Professor
Email: ratnajit@iitg.ac.in

Rakhesh Singh Kshetrimayum

Professor
Email: krs@iitg.ac.in

Personal Webpage

Ramesh Kumar Sonkar

Associate Professor
Email: sonkar@iitg.ac.in

Debabrata Sikdar

Associate Professor
Email: deb.sikdar@iitg.ac.in

Personal Webpage

Rishikesh Dilip Kulkarni

Associate Professor
Email: rishi.k@iitg.ac.in

Mahima Arrawatia

Assistant Professor
Email: mahimaarrawatia@iitg.ac.in

Personal Webpage

Ashwini Sawant

Assistant Professor
Email: ashwinisawant@iitg.ac.in

Sl.No	Publications
1	R. S. Kshetrimayum, M. Mishra, S. A茂ssa, S. K. Koul and M. S. Sharawi IEEE Antennas and Wireless Propagation Letters, Vol.22, , P.P 19-23 , (2023) ,
2	Shanta Hardas Patil, Rishikesh Kulkarni Optik, Vol.274, , P.P 170569- , (2023) ,
3	M. Mishra, S. Chaudhury, R. S. Kshetrimayum, A. Alphones and K. P. Esselle IEEE Access, Vol.10, , P.P 49829-49838 , (2022) ,
4	Arijit Bhattacharjee, Ratnajit Bhattacharjee, Sanjay Kumar Bose IEEE Communication letters, Vol.24, , P.P 741-745 , (2022) ,
5	Mrinmoy Bharadwaj, Jitendra Prajapati, Ratnajit Bhattacharjee IETE Journals of Research, Vol.68, , P.P 1394-1405 , (2022) ,
6	Narugopal Nayek, Ramesh Kumar Sonkar, Tapeshwar Tiwari, Ratnajit Bhattacharjee IEEE Transactions on plasma science, Vol.50, , P.P 4759-4766 , (2022) ,
7	Manoranjan Minz and Ramesh Kumar Sonkar Applied Optics, Vol.61, , P.P 3096-3100 , (2022) ,
8	Gaurav Kumar Bharti & Ramesh Kumar Sonkar Optical and Quantum Electronics, Vol.54, , P.P 1-13 , (2022) ,
9	Gaurav Kumar Bharti & Ramesh Kumar Sonkar Optical and Quantum Electronics, Vol.54, , P.P 1-13 , (2022) ,
10	A. Sawant, I. Lee, and E. M. Choi IEEE Transactions on Antennas and Propagation, Vol.70, , P.P 4623-4631 , (2022) ,
11	R. Kalibhat, R. Kulkarni, and P. Pal Asian Journals of Physics, Vol.31, , P.P 15-25 , (2022) ,
12	S. H. Patil and R. Kulkarni Applied Optics, Vol.61, , P.P 9674-9684 , (2022) ,
13	A. Ghosh, R. Kulkarni, S. Shin, and P. K. Mondal Optics and Lasers in Engineering, Vol.159, , P.P 107198- , (2022) ,
14	A. Ghosh, R. Kulkarni, and R. Gannavarpu Journals of Modern Optics, Vol.69, , P.P 957-967 , (2022) ,
15	S. Sharma, R. Kulkarni, A. Vishnoi, and R. Gannavarpu Journals of Modern Optics, Vol.69, , P.P 838-849 , (2022) ,
16	S. Sharma and R. Kulkarni Applied Optics, Vol.61, , P.P 5517-5523 , (2022) ,
17	A. Verma, M. Arrawatia and G. Kumar IEEE Transactions on Antennas and Propagation, Vol.70, , P.P 11183-11187 , (2022) , 10.1109/TAP.2022.3209191
18	A. Bhowal and R. S. Kshetrimayum Springer, Vol., , P.P - , (2021)
19	R. S. Kshetrimayum IEEE Transactions on Antennas and propgation, Vol.70, , P.P 1591-1591 , (2021) ,
20	A. Bhowal, S. A茂ssa and R. S. Kshetrimayum IEEE Transactions on Green Communications and networking, Vol.5, , P.P 1684-1696 , (2021) ,
21	Jawed Qumar, S Christopher, Ratnajit Bhattacharjee IEEE sensors letters, Vol.5, , P.P 1-4 , (2021) ,
22	Narugopal Nayek, Mohit Kumar Joshi, Ramesh Kumar Sonkar, Tapeshwar Tiwari, Ratnajit Bhattacharjee IEEE Transactions on Electron devices, Vol.68, , P.P 6458-6464 , (2021) ,
23	Arijit Roy, Harshal B Nemade, Ratnajit Bhattacharjee Elsevier, Vol.136, , P.P 153768- , (2021) ,
24	Arijit Bhattacharjee, Ratnajit Bhattacharjee, Sanjay Kumar Bose IEEE Internet of Things Journals, Vol.8, , P.P 14607-14622 , (2021) ,
25	Dibyajyoti Das, Prabin Kumar Bora, Ratnajit Bhattacharjee Physical Communication, Vol.47, , P.P 101399- , (2021) ,
26	Jawed Qumar, S Christopher, Ratnajit Bhattacharjee IEEE Sensors letters, Vol.5, , P.P 1-4 , (2021) ,
27	Kaushik Debbarma, Ratnajit Bhattacharjee IETE Journals of Research, Vol., , P.P 1-7 , (2021) ,
28	Darpan Mishra and Ramesh Kumar Sonkar IEEE Access, Vol.9, , P.P 149993-150003 , (2021) ,
29	Darpan Mishra and Ramesh Kumar Sonkar IEEE Access, Vol.9, , P.P 149993-150003 , (2021) ,
30	Narugopal Nayek, Mohit Kumar Joshi, Ramesh Kumar Sonkar, Tapeshwar Tiwari, and Ratnajit Bhattacharjee IEEE Transactions on Electron Devices, Vol.68, , P.P 6458-6464 , (2021) ,
31	Gaurav Kumar Bharti and Ramesh Kumar Sonkar SPIE Optical Engineering, Vol.60, , P.P 85109- , (2021) ,
32	Manoranjan Minz and Ramesh Kumar Sonkar Applied Optics, Vol.60, , P.P 2640-2646 , (2021) ,
33	Darpan Mishra and Ramesh Kumar Sonkar Applied Optics, Vol.60, , P.P 2083-2092 , (2021) ,
34	Dhiman Kakati, Manoranjan Minz, Ramesh Kumar Sonkar SPIE Optical Engineering, Vol.60, , P.P 16102- , (2021) ,
35	I. Lee, A. Sawant, J. Shin, and E. Choi IEEE Transactions on Electron Devices, Vol.68, , P.P 1276-1283 , (2021) ,
36	A. Sawant, I. Lee, B. C. Jung, and E. Choi IEEE Wireless Communications, Vol.28, , P.P 90-96 , (2021) ,
37	I. Lee, A. Sawant, and E. M. Choi IEEE Transactions on Antenna and Propagation, Vol.69, , P.P 4189-4194 , (2021) ,
38	S. Sharma and R. Kulkarni Optical Engineering, Vol.60, , P.P 124105- , (2021) ,
39	S. H. Patil and R. Kulkarni Optics and Lasers in Engineering, Vol.150, , P.P 106847- , (2021) ,
40	S. Rathod, A. Ghosh, and R. Kulkarni Optik, Vol.247, , P.P 167946- , (2021) ,
41	A. Ghosh and R. Kulkarni Applied Optics, Vol.60, , P.P 8728-8736 , (2021) ,
42	R. Kulkarni, P. Pal, and E. Banoth Optics and Lasers in Engineering, Vol.142, , P.P 106588- , (2021) ,
43	A. Ghosh, R. Kulkarni, and P. K. Mondal Applied Optics, Vol.60, , P.P 1031-1040 , (2021) ,
44	S. Sharma and R. Kulkarni Optics and Lasers in Engineering, Vol.138, , P.P 106409- , (2021) ,
45	A. Verma, M. Arrawatia and G. Kumar IEEE Antennas and Wireless Propagation Letters, Vol.20, , P.P 1058-1062 , (2021) , 10.1109/LAWP.2021.3070854
46	A. Sawant, D. Kwak, I. Lee, M. Chung, and E. M. Choi Review of Scientific Instruments, Vol.91, , P.P 1-2 , (2020) ,
47	A. Bhowal and R. S. Kshetrimayum IEEE Transactions on communications, Vol.69, , P.P 1163-1174 , (2020) ,
48	R. S. Sangam, S. Dash and R. S. Kshetrimayum IEEE Transactions on circuits and systems, Vol.68, , P.P 181-185 , (2020) ,
49	S. Chaudhuri, M. Mishra, R. S. Kshetrimayum, R. K. Sonkar, H. Chel, and V. K. Singh IEEE Antennas and Wireless Propagation Letters, Vol.19, , P.P 1501-1505 , (2020) ,
50	A. Bhowal and R. S. Kshetrimayum IEEE Transactions on communications, Vol.68, , P.P 5018-5027 , (2020) ,
51	M. Mishra, S. Chaudhury, R. S. Kshetrimayum and H. Chel International Journals of RF and Microwave Computer鈥怉ided Engineering, Vol.32, , P.P e22439- , (2020) ,
52	R. S. Sangam and R. S. Kshetrimayum IEEE Microwave and wireless components letters, Vol.30, , P.P 222-222 , (2020) ,
53	Mohit Kumar Joshi, Sandeep Kumar Vyas, Tapeshwar Tiwari, Ratnajit Bhattacharjee IEEE Transactions on electron devices, Vol.67, , P.P 1808-1813 , (2020) ,
54	Mohit Kumar Joshi, Sandeep Kumar Vyas, Tapeshwar Tiwari, Ratnajit Bhattacharjee IEEE Transactions on Plasma science, Vol.48, , P.P 1886-1893 , (2020) ,
55	Mohit Kumar Joshi, Narugopal Nayek, Tapeshwar Tiwari, Jan Pidanic, Zdenek Nemec, Ratnajit Bhattacharjee IEEE Microwave and wireless components letters, Vol.30, , P.P 272-275 , (2020) ,
56	Narugopal Nayek, Mohit Kumar Joshi, Ramesh Kumar Sonkar, Tapeshwar Tiwari, Ratnajit Bhattacharjee IEEE Transactions on plasma science, Vol.48, , P.P 3807-3814 , (2020) ,
57	Arijit Bhattacharjee, Ratnajit Bhattacharjee, Sanjay Kumar Bose IEEE communications letters, Vol.24, , P.P 1794-1798 , (2020) ,
58	Darpan Mishra and Ramesh Kumar Sonkar SPIE Optical Engineering, Vol.59, , P.P 125104- , (2020) ,
59	Nayek, Narugopal; Joshi, Mohit; Sonkar, Ramesh; Tiwari, Tapeshwar; Bhattacharjee, Ratnajit IEEE Transactions on Plasma Science, Vol.48, , P.P 3807-3814 , (2020) ,
60	Manoranjan Minz and Ramesh Kumar Sonkar Optical and Quantum Electronics, Vol.52, , P.P 1-19 , (2020) ,
61	Sumantra Chaudhuri, Mohit Mishra, Rakhesh Singh Kshetrimayum, Ramesh Kumar Sonkar, Haradhan Chel, and Vivek Kumar Singh IEEE Antennas and Wireless Propagation Letters, Vol.19, , P.P 1501-1505 , (2020) ,
62	Darpan Mishra and Ramesh Kumar Sonkar Applied Optics, Vol.59, , P.P 998-1007 , (2020) ,
63	Darpan Mishra and Ramesh Kumar Sonkar Applied Optics, Vol.59, , P.P 998-1007 , (2020) ,
64	Manoranjan Minz and Ramesh Kumar Sonkar Applied Optics, Vol.59, , P.P 785-794 , (2020) ,
65	M. S. Choe, A. Sawant , and E. Choi IEEE Transactions on Plasma Science, Vol.48, , P.P 3935-3941 , (2020) ,
66	H. Chung, D. Kim, A. Sawant, I. Lee, E. M. Choi, and J. Lee Scientific Reports, Vol.10, , P.P 1-8 , (2020) ,
67	D. Bhatt, R. Kulkarni, and P. Rastogi Asian Journals of Physics, Vol.29, , P.P 797-803 , (2020) ,
68	R. Kulkarni and P. Rastogi Optics and Lasers in Engineering, Vol.135, , P.P 106190- , (2020) ,
69	R. Kulkarni and P. Rastogi Optics and Lasers in Engineering, Vol.124, , P.P 105826- , (2020) ,
70	A. Bhowal and R. S. Kshetrimayum IEEE Communications letters, Vol.23, , P.P 2301-2305 , (2019) ,
71	S. Chaudhury, R. S. Kshetrimayum and R. K. Sonkar International Journals of RF and Microwave Computer鈥怉ided Engineering, Vol.107, , P.P 146-156 , (2019) ,
72	S. Chaudhury, R. S. Kshetrimayum and R. K. Sonkar International Journals of RF and Microwave Computer鈥怉ided Engineering, Vol.29, , P.P e21903- , (2019) ,
73	Mohit Kumar Joshi, Narugopal Nayek, Tapeshwar Tiwari, Ratnajit Bhattacharjee IEEE Transactions on Plasma Science, Vol.48, , P.P 127-132 , (2019) ,
74	Kaushik Debbarma, Ratnajit Bhattacharjee International Journals of RF and Microwave Computer鈥怉ided Engineering, Vol.29, , P.P e21999- , (2019) ,
75	Kaushik Debbarma, Ratnajit Bhattacharjee International Journals of RF and Microwave Computer鈥怉ided Engineering, Vol.29, , P.P e21909- , (2019) ,
76	P Anoop, Ratnajit Bhattacharjee International Journals of RF and Microwave Computer鈥怉ided Engineering, Vol.29, , P.P e21864- , (2019) ,
77	Mohit Kumar Joshi, Ratnajit Bhattacharjee International Journals of RF and Microwave Computer鈥怉ided Engineering, Vol.29, , P.P e21825- , (2019) ,
78	Arijit Roy, Harshal B Nemade, Ratnajit Bhattacharjee IEEE Communications Letters, Vol.23, , P.P 1836-1839 , (2019) ,
79	Arijit Roy, Harshal B Nemade, Ratnajit Bhattacharjee IEEE Transactions on Circuits and Systems II: Express Briefs, Vol.67, , P.P 465-469 , (2019) ,
80	J Prajapati, M Bharadwaj, A Chatterjee, R Bhattacharjee Semiconductor Science and Technology, Vol.34, , P.P 24004- , (2019) ,
81	Rakhesh Singh Kshetrimayum, Ramesh Sonkar, Sumantra Chaudhuri International Journals of Electronics and Communications, Vol.107, , P.P 146-156 , (2019) ,
82	Manoranjan Minz and Ramesh Kumar Sonkar Optik, Vol.187, , P.P 272-277 , (2019) ,
83	Darpan Mishra and Ramesh Kumar Sonkar Journals of the Optical Society of America B, Vol.36, , P.P 1348-1354 , (2019) ,
84	Mohd. Mansoor Khan and Ramesh Kumar Sonkar SPIE Optical Engineering, Vol.58, , P.P 26103- , (2019) ,
85	Vaibhav Shukla, Ramesh Kumar Sonkar, Rajiv Srivastava Indian Journals of Physics, Vol.94, , P.P 1085-1096 , (2019) ,
86	R. Kulkarni and P. Rastogi Optics Communications, Vol.450, , P.P 208-215 , (2019) ,
87	R. Kulkarni, E. Banoth, and P. Pal Optics and Lasers in Engineering, Vol.121, , P.P 506-511 , (2019) ,
88	Mrinmoy Bharadwaj, Jitendra Prajapati, Ratnajit Bhattacharjee Semiconductor Science and Technology, Vol.34, , P.P 14003- , (2018) ,
89	Dibyajyoti Das, Prabin Kumar Bora, Ratnajit Bhattacharjee IEEE Communications Letters, Vol.22, , P.P 1834-1837 , (2018) ,
90	Mohit Kumar Joshi, Sandeep Kumar Vyas, Tapeshwar Tiwari, Ratnajit Bhattacharjee IEEE Transactions on Plasma Science, Vol.46, , P.P 503-510 , (2018) ,
91	Rajib Jana, Ratnajit Bhattacharjee Progress In Electromagnetics Research M, Vol.63, , P.P 23-31 , (2018) ,
92	Mohd Mansoor Khan and Ramesh Kumar Sonkar Journals of Optical Communications, Vol.43, , P.P 1-8 , (2018) ,
93	Darpan Mishra, R. K. Sonka IEEE Photonics Journals, Vol.10, , P.P 1-14 , (2018) ,
94	A. Sawant and E. M. Choi Journals of the Korean Physical Society, Vol.73, , P.P 1750-1759 , (2018) ,
95	I. Lee, A. Sawant, J. Shin, and E. M. Choi IEEE Transactions on Electron Devices, Vol.65, , P.P 3492-3499 , (2018) ,
96	I. Lee, A. Sawant, M. S. Choe, D.-J. Lee, and E. M. Choi Physics of Plasmas, Vol.25, , P.P 013116- , (2018) ,
97	R. Kulkarni and P. Rastogi Optics and Lasers in Engineering, Vol.110, , P.P 41-46 , (2018) ,
98	R. Kulkarni and P. Rastogi Applied Optics, Vol.57, , P.P 702-708 , (2018) ,
99	R. Kulkarni and P. Rastogi Optics and Lasers in Engineering, Vol.104, , P.P 109-116 , (2018) ,
100	B. Kumbhani and R. S. Kshetrimayum Taylor and Francis, Vol., , P.P - , (2017)
101	R. S. Kshetrimayum Cambridge University Press, Vol., , P.P - , (2017)
102	A. Sawant and E. M. Choi Physics of Plasmas, Vol.24, , P.P 0113109- , (2017) ,
103	A. Sawant, M. S. Choe, M. Thumm, and E. M. Choi Scientific reports, Vol.7, , P.P 1-10 , (2017) ,
104	D. Kim, D. Yu, A. Sawant, M. S. Choe, I. Lee, S. G. Kim, and E. M. Choi Nature communications, Vol.8, , P.P 1-9 , (2017) ,
105	M. S. Choe, A. Sawant, K.-S. Lee, N. E. Yu, and E. M. Choi Applied Physics Letters, Vol.110, , P.P 074101- , (2017) ,
106	A. Sawant, D. Yu, D. Kim, M. S. Choe, and E. M. Choi IEEE Transactions on Terahertz Science and Technology, Vol.7, , P.P 164-171 , (2017) ,
107	R. Kulkarni and P. Rastogi Applied Optics, Vol.56, , P.P 29-34 , (2017) ,
108	Ramesh K Sonkar and Utpal Das Optical and Quantum Electronics, Vol.48, , P.P 1-7 , (2016) ,
109	Ramesh Kumar Sonkar and Utpal Das Optical and Quantum Electronics, Vol.42, , P.P 631-643 , (2011) ,

1	Generation of non-diverging circular airy orbital angular momentum beams for next generation wireless communication technology. Principal Investigator: Ashwini Sawant Co-investigator: Status: Ongoing
2	iDT-NaPaMeGs: Inverse design tool for nanoparticle meta-grid based photonic devices using computational electromagnetics and deep learning Principal Investigator: Dr. Debabrata Sikdar Co-investigator: Dr. Prithwijit Guha Status: Ongoing
3	Plasmonic metamaterials based optical components for applications in space Principal Investigator: Dr. Debabrata Sikdar, Dr. Gagan kumar Co-investigator: Status: Ongoing
4	Development of thin flexible metamaterials as add-ons to MRI-scanners for making MRI more efficient, affordable, and accessible Principal Investigator: Dr. Debabrata Sikdar Co-investigator: Prof. Ratnajit Bhattacharjee, Prof. S. Kanagaraj Status: Ongoing
5	Design and Development of Robotic Vaccinator for Mass Vaccination Principal Investigator: Dr. Debabrata Sikdar Co-investigator: Prof. S. Kanagaraj Status: Ongoing
6	Design of smart tunable plasmonic nanoparticle-based optical metadevice Principal Investigator: Dr. Debabrata Sikdar Co-investigator: Status: Completed
7	Development of Configurable Digital Holographic Microscope for Microfluidics Applications Principal Investigator: Dr. Rishikesh Kulkarni Co-investigator: Dr. Pranab Kumar Mondal
8	Design and Development of a Digital Holographic Microscopic Imaging System for Detection and Recognition of Underwater Microorganisms and Particles Principal Investigator: Dr. Rishikesh Kulkarni Co-investigator: Dr. Prithwijit Guha
9	Development of photoelectric based smoke and fire sensor for Indian Railways Principal Investigator: Dr. Rishikesh Kulkarni Co-investigator: Dr. Mahima Arrawatia, Prof. Harshal Nemade

探花视频

Groups

Microelectronics, Photonics and RF Engineering

Research Areas

1. High Frequency Lab

2. Optical Metrology Lab

Releated Groups

CONTACTS

IMPORTANT LINKS

INTRANET

QUICK LINKS