त्वरित संपर्क
सौम्यब्रत चक्रवर्ती
Ph. D (IIT Kharagpur)
Professor of Practice, Department of Space, Planetary & Astronomical Sciences & Engineering(SPASE)
शोध करना दिलचस्पी
- Space Weather interaction of Spacecrafts
- Spacecraft Charging Analysis
- Computational Electromagnetics
- Design and development of Antennas for Radio Telescopes and Microwave Sensors
ESB-II, Room No. 726
Department of Space, Planetary & Astronomical Sciences & Engineering (SPASE)
विशेषज्ञता
Space Weather, Applied Electromagnetics
चयनित प्रकाशन
A. Publications in Journals : Mevada P.; Gupta S.; Chakrabarty S. B.; Mahajan M. B., “Design of Beam Steerable Aperiodic Linear Array Antenna with Improved Peak SLL Using Strip-Projection Method”, in IEEE Transactions on Antennas and Propagation, doi: 10.1109/TAP.2022.3146865. (2022).
A. Publications in Journals : Kumar G.; Mevada P.; Chakrabarty S. B., Mahajan M. B "Ultra-Wide Band (UWB) Cage Dipole Antenna for UHF Band Ground Penetrating Radar (GPR) System" published online: 15 March 2022 https://doi.org/10.1002/mmce.23139 in International Journal of RF and Microwave Computer-Aided Engineering
A. Publications in Journals : Kumar G.;Ghosh B., Chakrabarty S. B., Mahajan M. B., “Gain and Bandwidth Enhancement Using NZRI – Metasurface”, Published online: 11 Apr 2022 in IETE Journal of Research.
A. Publications in Journals : Dey R., Chakrabarty S.B., Mahajan M.B., “A novel twin conjugate matched feed for dual-beam offset reflector antennas” Electromagnetics, Volume 41, Year 2021, Pages 142-153, DOI:10.1080/02726343.2021.1879361
A. Publications in Journals : Singh V.K.;Tyagi Y.;Mevada P.;Chakrabarty S.B.;Mahajan M.B., “6-meter beam waveguide antenna for ground based terahertz telescope”, Progress in Electromagnetics Research Letters, Volume 100, Year 2021, Pages 35-43 DOI:10.2528/PIERL21052601
A. Publications in Journals : Mevada P.; Gupta S.; Chakrabarty S. B.; Mahajan M. B.,”A novel approach for design of beam steerable aperiodic planar array antenna with reduced number of elements”, Journal of Electromagnetic Waves and Applications, Published online: 01 Oct 2021.
A. Publications in Journals : Pandey B.K., Mevada P., Chakrabarty S.B., Mahajan M.B, “Dual Band Dual Linear Polarized Equal Cross Track Beam Microstrip Antenna for Airborne SAR” IETE Journal of Research, March 2021, DOI:10.1080/03772063.2021.1900751
A. Publications in Journals : Gaurav Kumar, Pratik Mevada, Soumyabrata Chakrabarty, Milind B. Mahajan, “Ultra Wide Band (UWB) cage Dipole Antenna for UHF Band Ground Penetrating Radar (GPR) System” Under review in International Journal of RF and Microwave, Computer aided Engineering (2021).
A. Publications in Journals : B. K. Pandey, S. B. Chakrabarty & Rajeev Jyoti, “Common Aperture Dual-Band Dual-Polarized Planar Microstrip Antenna”, IETE Journal Of Research 2018, VOL. 64, NO. 4, 489–496
A. Publications in Journals : Rizwan H. Alad, Haely Shah, Soumyabrata Chakrabarty, and Dhairya Shah, “Effect of Solar Illumination on ESD for Structure Used in Spacecraft”, Progress In Electromagnetics Research , Vol. 55, 25–36, 2017
A. Publications in Journals : Rizwan H. Alad and Soumyabrata Chakrabarty, Computation of Capacitance Matrix of Orbiting Space-craft Bodies, IETE Journal of Research, vol. 63 no. 1 pp. 3–10, January 2017.
A. Publications in Journals : Yogesh Tyagi, P Mevada, S. Chakrabarty, Rajeev Jyoti, “High efficiency Broadband Slotted Waveguide Array Antenna,” IET, Microwave, Antenna and Propagation, Vo.11,Issue 10,pp. 1401-1408, 2017.
A. Publications in Journals : P Mehta and S B Chakrabarty, “A Fast Method for the Computation of the Capacitance of the Geometrically Symmetric Dielectric Coated Metallic Bodies Isolated in the Free Space”, IETE Journal of Education, 2016
A. Publications in Journals : Yogesh Tyagi, V K Singh, S. Chakrabarty, Rajeev Jyoti, “Improvement in Side-lobe Performance of Prime Focal Reflector Antenna,” Microwave and Optical Technology Letters, Vo. 58, No. 6, June 2016 pp. 1304-1311.
A. Publications in Journals : R. Dey, S. B. Chakrabarty, Rajeev Jyoti and Thomas Kurian, "Synthesis and Analysis of Multimode Profile Horn using Mode Matching and Evolutionary Algorithm", IET Microwave Antennas and Propagation, Vol. 10, issue 3, 2016, pp 276-282.
A. Publications in Journals : R. Dey, S. B. Chakrabarty, Rajeev Jyoti, "Analysis and Application of Triple Post Discontinuity in Circular Waveguide", Electromagnetics (Taylor and Francis), Vol 36, No. 2, 2016, pp 67-77.
A. Publications in Journals : R Dey, S. B. Chakrabarty, Rajeev Jyoti and Thomas Kurian, "Higher Order Mode Analysis of Dual Post Discontinuity in a Circular Waveguide", IETE Journal of Research (Taylor and Francis), Vol 62, issue 1, 2016, pp.55-62.
A. Publications in Journals : Rizwan H. Alad and Soumyabrata Chakrabarty, “Electrostatic Analysis of an Artificial Orbiting Satellite for Absolute Charging”, IEEE Transactions on Plasma Science., VOL. 43, NO. 9, September 2015, pp 2887-2893
A. Publications in Journals : R. Dey, S. B. Chakrabarty, Rajeev Jyoti, " Broadband Conjugate Matched Feed Horn- A Novel Concept", IEEE Antennas and wireless propagation letters, vol 15, 2015 pp496-499.
A. Publications in Journals : Rizwan H. Alad and S. B. Chakrabarty, Evaluation of Capacitance Matrix of Artificial Orbiting Satellites, Indian Journal of Radio & Space Physics, vol. 44, no. 4, pp. 199–204, December 2015.
A. Publications in Journals : Devendra Kumar Sharma, Sanjeev Kulshrestha, S.B. Chakrabarty and Rajeev Jyoti, "Shared Aperture Dual Band Dual Polarization(DBDP) Microstrip Patch Antenna", Microwave and Optical Technology Letters, USA, Vol 55, No.4, April 2013, pp 917-922 .
A. Publications in Journals : Prarthan Mehta and S. B. Chakrabarty, “Evaluation of Capacitance of Dielectric Coated Metallic Parabolic and Spherical Bowls”, Electromagnetics, Vol. 33, No. 6, 2013, pp437-451
A. Publications in Journals : Devendra Kumar Sharma, B.K.Pandey, Sanjeev Kulshrestha, S.B. Chakrabarty and Rajeev Jyoti," Design of Wideband Microstrip Antenna Array at L-Band for SAR Applications", Microwave and Optical Technology Letters, USA, Vol 55, No.4, April 2013, pp 903-908 .
A. Publications in Journals : R Dey, S B Chakrabarty, Rajeev Jyoti, “Analysis of a Coaxial Probe-fed Circular Waveguide” , Microwave and Optical Technology Letters, Vo. 55, No. 11, November 2013, pp. 2652-2655.
A. Publications in Journals : Rizwan. H. Alad and S. B. Chakrabarty, Electrostatic Modelling of Coupled bodies in the shape of a funnel, Electromagnetics, Taylor & Francis Group, vol. 33, no. 3, pp. 201-220, March 2013.DOI: 10.1080/02726343.2013.769403.
A. Publications in Journals : Rizwan. H. Alad and S. B. Chakrabarty, Capacitance and Surface Charge Distribution Computations for a Satellite Modeled as a Rectangular Cuboid and Two Plates, Journal of Electrostatics, ELSEVIER publications, vol. 71, no. 6, pp. 1005-1010, October 2013. DOI: 10.1016/j.elstat.2013.09.006.
A. Publications in Journals : PD Mehta, SB Chakrabarty, ‘Electrical capacitance of dielectric coated metallic parallelepiped and closed cylinder isolated in free space’, Journal of Electrostatics, Vol. 71, No 4, 2013, pp 756-762.
A. Publications in Journals : Prarthan Mehta and S. B. Chakrabarty,” Method Analysis for Capacitance and Charge Distribution of Dielectric Coated Metallic Disk and Closed Truncated Cone Isolated in Free Space”, International Journal of Numerical Modelling: Electronic Network, Devices & Fields, Vol. 26, No. 2, 2012, pp 127-139
A. Publications in Journals : PD Mehta, SB Chakrabarty, ‘Moment method analysis of charge distribution & capacitance for the dielectric coated tilted plates isolated in free space, Journal of Electrostatics, Vol 70 No. 3, 2012, pp 241-248.
A. Publications in Journals : Dhaval Pujara and S B Chakrabarty, “Cancellation of High Cross-polarization of an Offset Parabolic Reflector Antenna Using a Rectangular Matched Feed”, IETE Journal of Research, vol. 58, issue 4, July-Aug 2012, pp 317-321.
A. Publications in Journals : Rizwan. H. Alad and S. B. Chakrabarty, Investigation of Different Basis and Testing Functions in Method of Moments for Electrostatic Problems, Progress In Electromagnetics Research B, vol. 44, pp. 31-52, September 2012. DOI:10.2528/PIERB12070603.
A. Publications in Journals : Rizwan H. Alad, S. B. Chakrabarty, Karl E. Lonngren, Electromagnetic Modelling of Metallic Elliptical Plates, Journal of Electromagnetic Analysis and Applications, vol. 4, no. 11, pp. 468-473, November 2012. DOI:10.4236/jemaa.2012.411065.
A. Publications in Journals : Sanjeev Kulshrestha, Deven J. Chheda, S.B. Chakrabarty, Rajeev Jyoti, S.B. Sharma, “Pole discontinuity removal using artificial neural networks for microstrip antenna design” International Journal of Electronics, Vol. 98, No. 12, December 2011, 1711–1720.
A. Publications in Journals : Dhaval Pujara1, S. B. Sharma and S. B. Chakrabarty, “Historical and Planned Uses of Antenna Technology for Space-Borne Microwave Radiometers,” IEEE Antennas and Propagation Magazine, Vol. 5 3 , No.3, June 2011, pp 95-114.
A. Publications in Journals : D. Mehta Prathan, S B Chakrabarty, “Capacitance of Metallic Plates forming a corner” Journal of Applied Science, Published online ISSN 1812-5654/DOI:10.3923/Jas 2011, January 2011.
A. Publications in Journals : Prathan D. Mehta, S B Chakrabarty, “Capacitance of Dielectric Coated Metallic Bodies Isolated in Free Space” Electromagnetics (Taylor and Francis), Vol. 31, No. 4 pp. 294–314, 2011.
A. Publications in Journals : S. B. Sharma, Dhaval Pujara, S. B. Chakrabarty, Ranajit Dey, and V. K. Singh, “Design and Development of a Conjugate Matched Feed for an Offset Parabolic Reflector Antenna,” IET Microwaves, Antennas & Propagation, IET Microw. Antennas Propag., vol. 4, pp. 1782–1788, Nov. 2010.
A. Publications in Journals : S. B. Chakrabarty, V. K. Singh, S. B. Sharma, “Dual frequency coaxial rotary joint with multi-stepped transition”, International Journal of Microwave and Wireless Technologies, 2010, 2(2), 219–224.
A. Publications in Journals : S. B. Chakrabarty, V. K. Singh, S. B. Sharma, “Dual frequency coaxial rotary joint with multi-stepped transition”, International Journal of Microwave and Wireless Technologies, 2010, 2(2), 219–224.
A. Publications in Journals : S. B. Sharma, Dhaval Pujara, and S. B. Chakrabarty, “Design and Development of a Dual-mode Corrugated Horn for an Offset Reflector Antenna,” Microwave and Optical Technology Letters, vol. 52, No.1, pp. 113-116, January 2010.
A. Publications in Journals : V. K. Singh, S B Chakrabarty, S B Sharma, “Design of Tri-frequency Mode Transducer”, Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol. 8, No. 2, December 2009, pp 78-86.
A. Publications in Journals : S. B Sharma, V K Singh, Ranajit Dey, S B Chakrabarty, “Analysis of post discontinuity in an oversized circular waveguide”, IEEE Transaction on Microwave Theory and Techniques, vol. 57, No.8, pp. 1989-1995 August 2009.
A. Publications in Journals : S B Chakrabarty, S B Sharma, B N Das, “Higher-order Modes in Circular Eccentric Waveguides”, Electromagnetics (Taylor and Francis), Vol. 29, No.5, May 2009, pp 377-383.
A. Publications in Journals : S. B. Sharma, Dhaval Pujara, S. B. Chakrabarty, and V. K. Singh, “Improving the Cross-polar Performance of an Offset Parabolic Reflector Antenna using a Rectangular Matched Feed,” IEEE Antennas and Wireless Propagation Letters, vol. 8, pp. 513-516, 2009.
A. Publications in Journals : S. B. Sharma, Dhaval Pujara, S. B. Chakrabarty, and Ranajit Dey, “Cross-Polarization Cancellation in Offset Parabolic Reflector Antenna using a Corrugated Matched Feed,” IEEE Antennas and Wireless Propagation Letters, vol. 8, pp. 861-864, 2009.
A. Publications in Journals : Anil Kumar Pandey, Kartik Adinarayanan, S.B. Chakrabarty, Arun Kumar & S.B. Sharma," Higher Order Mode Analysis of Circular Coaxial Waveguides Using Finite Difference” Indian Journal of Radio & Space Physics, Vol-35, Aug-2005, pp: 285-288
A. Publications in Journals : Anil Kumar Pandey, Kartik Adinarayanan, S.B. Chakrabarty, Arun Kumar & S.B. Sharma," Higher Order Mode Analysis of Circular Coaxial Waveguides Using Finite Difference” Indian Journal of Radio & Space Physics, Vol-35, Aug-2005, pp: 285-288
A. Publications in Journals : Dhaval Pujara, S. B. Sharma, and S. B. Chakrabarty, “Improving the Beam Efficiency of an Offset Parabolic Reflector Antenna for Spaceborne Radiometric Applications,” Progress In Electromagnetic Research (PIER-C), vol. 10, pp. 143-150, 2009
A. Publications in Journals : S B Sharma, S C Bera, S B Chakrabarty, “Active Antenna for Improved Efficiency and Reduced Harmonic Radiation,” International Journal of Electronics, Vol. 95, No. 2, February 2008, 85–98
A. Publications in Journals : S.B Sharma, S. Kulshrestha, B.K Pandey, D.K Sharma, R. Jyoti, and S.B Chakrabarty “Shaped Beam Printed Antenna with Waveguide Power Divider for Synthetic Aperture Radar Applications”, Microwave and Optical Technological Letters, Vol-49, No.4, pp.835-838, 2007.
A. Publications in Journals : B K Pandey, A K Pandey, S B Chakrabarty, S Kulshrestha, A L Solanki and S B Sharma,”Dual Frequency Single Aperture Microstrip Patch Antenna Element for SAR Applications” IETE Technical Review, vol 23, No. 6, Nov-Dec 2006, pp 357-366.
A. Publications in Journals : S. B. Sharma, V. K. Singh, S B Chakrabarty “Multi-frequency Waveguide Orthomode Transducer,” IEEE Transactions on Microwave Theory and Techniques (MTT), Vol. 53, No. 8, August 2005, pp. 2604-2609.
A. Publications in Journals : S. B. Sharma, V. K. Singh, S B Chakrabarty “Multi-frequency Waveguide Orthomode Transducer,” IEEE Transactions on Microwave Theory and Techniques (MTT), Vol. 53, No. 8, August 2005, pp. 2604-2609.
A. Publications in Journals : Anil Kumar Pandey, Kartik Adinarayanan, S.B. Chakrabarty, Arun Kumar & S.B. Sharma," Higher Order Mode Analysis of Circular Coaxial Waveguides Using Finite Difference” Indian Journal of Radio & Space Physics, Vol-35, Aug-2005, pp: 285-288
A. Publications in Journals : B. N. Das, Arun Gayan, S. B. Chakrabarty, “Analysis of coupling using a transverse slot in the common broadwall between two waveguides” Electromagnetics (UK), vol. 24, No.3, pp. 153-166, April 2004.
A. Publications in Journals : S. B. Sharma, V. K. Singh, S. B. Chakrabarty, “Parabolic Dish Antenna With Offset-elliptical Multimode feeds for Space-borne remote sensing applications” Microwave and Optical Technology Letters (USA), Vol. 39, No. 2, 2oth October 2003, pp. 138-141.
A. Publications in Journals : S B Chakrabarty and S B Sharma, “Wideband Linear Antenna in C-band for beam-pointing for SAR Applications, “ Indian Journal of Radio and Space Physics, Vol 31, June 2002, pp159-161.
A. Publications in Journals : S. B. Chakrabarty, F. Klefenz, A. Dreher, S. B. Sharma and A. Schroth, “Dual Polarised Stacked SSFIP Array Antenna in C-band for Beam Pointing”, International Journal of Electronics, Vol. 90, No. 8, August 2003 pp. 533-541
A. Publications in Journals : S. B. Sharma, S. B. Chakrabarty, V. K. Singh, ”Moment Method Analysis of a Slot Coupled Circular Waveguide Orthomode Transducer”, Microwave and Optical Technology Letters (USA), vol. 34, No. 4, August 22, 2002.
A. Publications in Journals : S B Chakrabarty, Mohit Khanna, S B Sharma, “Wideband Planar Array Antenna in C-band for Synthetic Aperture Radar Applications”, Microwave and Optical Technology Letters (USA), Vol. 33, No. 1, April 5, 2002.
A. Publications in Journals : S. B. Chakrabarty, S. Das, B. N. Das, “Capacitance of Dielectric Coated Cylinder of Finite Axial Length and Truncated Cone Isolated in Free Space”, IEEE Trans. on Electromagnetic Compatibility (USA), vol. 44, No.2, May 2002, pp 394-398.
A. Publications in Journals : S. B. Sharma, S. B. Chakrabarty, V. K. Singh, ”Moment Method Analysis of a Slot Coupled Circular Waveguide Orthomode Transducer”, Microwave and Optical Technology Letters (USA), vol. 34, No. 4, August 2002.
A. Publications in Journals : S. B. Sharma, S. B. Chakrabarty, “S-matrix of a slot coupled circular to rectangular waveguide”, International Journal of Electronics, vol. 87, No. 5, May 2000, pp. 591-603
A. Publications in Journals : S. B. Sharma, S. B. Chakrabarty, B. N Das, "Analysis of a slot coupled T-junction between circular to rectangular waveguide," IEEE Trans. on Microwave Theory and Tech., vol. 46, No. 8, pp. 1173-1176, August 1998.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, “Rigorous analysis of the effect of dielectric coating on metallic bodies isolated in free space”, PINSA-A, vol. 64, No.2, 1998, pp. 137-148.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, “Capacitance of Metallic Structures in the form of paraboloidal and spherical reflectors”, IEEE Trans. on Electromagnetic compatibility, vol. EMC-39, No.4, November 1997, pp 390-393.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, “ Calculation of Electrical Capacitance of a Truncated Cone”, IEEE Trans. on Electromagnetic compatibility, vol. EMC-39, No.4, November 1997, pp. 371-374.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty,, “Capacitance and Charge Distribution of Two Cylindrical Conductors of Finite Length”, IEE Proceedings-Science, Measurement and Technology, vol. 144, No.6, November 1997, pp. 280-286.
A. Publications in Journals : S. B. Chakrabarty, B.N. Das, S. Das , R. Bhattacharjee, ”Evaluation of characteristic impedance of a twin-wire transmission line insulated by multilayer dielectric" International Journal of Electronics, vol. 83, No. 5, 1997, pp. 615-622.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, “Evaluation of capacitance and charge distribution of cylinder of finite length with top and bottom cover plates”, Indian Journal of Radio and Space Physics, vol.26, April 1997, pp. 112-115.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, S. Das, "Cut-off frequencies of transmission line consisting of parallel cylinders" IEEE Transactions on Microwave Theory and Techniques, vol. 44, No. 11, November 1996, pp. 2110-2112.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, “Electromagnetic Analysis of eccentric co-axial cylinders of finite length”, Journal of IETE, vol. 42, No. 2, March-April 1996, pp. 63-68.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, Comments on ‘ Capacitance calculation for cable harness using the method of moments”, IEEE Transaction on EMC, vol. 38, No.1, February 1996.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, “ Analysis of a Pair of Dielectric coated Cylinders above a dielectric substrate”, IEE Proceedings, Microwaves, Antennas and Propagation, vol. 143, No.1, February 1996, pp. 67-72.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, ”Evaluation of cut-off frequencies of Higher-order modes in Eccentric Co-axial line” IEE Proceedings, Microwaves, Antennas, propagation, vol. 142, No. 4. August 1995, pp. 350-356.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, ”Evaluation of cut-off frequencies of Higher-order modes in Eccentric Co-axial line” IEE Proceedings, Microwaves, Antennas, propagation, vol. 142, No. 4. August 1995, pp. 350-356.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, A. K. Mallick, “Electromagnetic Analysis of Transmission Line of parallel cylinders in the Presence of Dielectric Coating”, IEE Proceedings on Science, Measurement and Technology, vol. 142, No. 4, July 1995, pp. 288-292.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, A. K. Mallick, “ Cutoff Frequencies of Guiding structures with Circular and Planar Boundaries” IEEE Microwave and Guided Wave Letters, Vol. No. 6, June 1995, pp. 186-188.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, A. K. Mallick, “ Moment Method Analysis of Cylinder and truncated cone used in Orbital Satellite”, Indian Journal of Radio and Space Physics, vol. 24, June 1995, pp. 151-157.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, A. K. Mallick, “ Moment Method Analysis of Cylinder and truncated cone used in Orbital Satellite”, Indian Journal of Radio and Space Physics, vol. 24, June 1995, pp. 151-157.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, A. K. Mallick ”TEM mode Analysis of parallel cylinders of Unequal Radii using unequal radii”, International Journal of Electronics, Vol. 78, No. 5, May 1995, pp. 975-982.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, K. S. Rama Rao, "Effect of Dielectric support on the inner conductor of eccentric line," IEEE Trans. on Electromagnetic compatibility, vol. EMC-37, No.1, February 1995, pp 71-74.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, K. S. Rama Rao, "Capacitance of Transmission Line of Parallel Cylinders in Presence of Dielectric coating", IEEE Trans. on Electromagnetic compatibility, vol. EMC-37, No.1, February 1995, pp 94-96.
A. Publications in Journals : B. N. Das, S. B. Chakrabarty, “Capacitance of dielectric coated Sphere”, student Journal of IETE, No. 3 and 4, vol. 3. July-December 1993, pp. 173-176.
A. Publications in Journals : B. N. Das, K. S. Rama Rao, S. B. Chakrabarty,”Electromagnetic Analysis of Eccentric Coaxial Cylinders”, Journal of IETE, vol. 39, No. 4, July-August 1993, pp 251-254.
B1. Publications in proceedings of seminars/conferences : D K Sharma, S Kulshrestha, S Chakrabarty, M B Mahajan and R Jyoti, “Thinned Array Antenna at L Band”,InCAP2019, 2019.
B1. Publications in proceedings of seminars/conferences : K Grover, G Kumar, S. Kulshrestha, S Chakrabarty, M b Mahajan, “Miniaturised L5 Band Active Antenna for Navigation Applications”, IMaRC-2019
B1. Publications in proceedings of seminars/conferences : Y Tyagi, P Mevada, S Chakrabraty, Milind Mahajan, “Broadband Impedance Matching of Narrowband Slotted Waveguide Array Antenna”, InCAP 2018, Hyderabad, India.
B1. Publications in proceedings of seminars/conferences : D K Sharma, P Mevada, S Kulshrestha, S. Chakrabarty, M. B. Mahajan, R Jyoti, “UHF Band Stacked Patch Antenna for Ultrawideband Applications”, International Conference ATMS, Pune, February 5-7, 2018.
B1. Publications in proceedings of seminars/conferences : Rajeev Jyoti, Soumyabrata Chakrabarty, Sanjeev Kulshrestha, "Multilayer Printed Active Phased Array Antenna for Radar Imaging Satellite" presented in IEEE International Microwave and RF conference, 15-17 December 2014.
B1. Publications in proceedings of seminars/conferences : Deven J. Chheda1, Devendra Kumar Sharma, B. K. Pandey, Sanjeev Kulshrestha, S. B. Chakrabarty and Rajeev Jyoti, Capacitive U-strip Loaded Probe Fed Microstrip Antenna at L-band, ATMS India Conference 2012.
B1. Publications in proceedings of seminars/conferences : V.K. Singh, G. Upadhyaya, S.B.Chakrabarty, Rajeev Jyoti “Design and Development of a Wideband Corrugated Horn at 55 GHz” ICISC-2011 ADIT Vallabh Vidyanagar.
B1. Publications in proceedings of seminars/conferences : Dhaval Pujara, S. B. Chakrabarty, Ranajit Dey, and S B Sharma, “Design of a Novel Multi-mode Feed Horn for an Offset-Fed Reflector Antenna,” ATMS India Conference, Hyderabad, 2008.
B1. Publications in proceedings of seminars/conferences : Deven J. Chheda, Ila Agnihotri, Sanjeev Kulshrestha, S. B. Chakrabarty and S. B. Sharma, “Analysis of Parabolic Reflector Antennas with Axial and Lateral Feed Displacements Using Aperture Distribution Method”, ATMS India Conference, Hyderabad, 2008.
B1. Publications in proceedings of seminars/conferences : Ila Agnihotri, V. K. Singh, S.B. Chakrabarty and S. B. Sharma, “Design of Quasioptical Antenna for Temperature Sounder”, ATMS India Conference, Hyderabad, 2008.
B1. Publications in proceedings of seminars/conferences : Deven J. Chheda, Ila Agnihotri, Sanjeev Kulshrestha, S. B. Chakrabarty and S. B. Sharma, “Analysis of Microstrip Antennas Using Neural Networks”, Indian Conference on Microwaves, Antenna, Propagation and Remote Sensing (InCMARS-08), 9th-11th December 2008, Jodhpur, Organised by International Centre for Radio Science (ICRS), Jodhpur.
B1. Publications in proceedings of seminars/conferences : Dhaval Pujara, S. B. Chakrabarty, Ranajit Dey, Ila Agnihotri, and S B Sharma, “Tri-Mode Array fed Multiple-Beam Offset Parabolic Reflector Antenna with Low Cross-Polarization and Improved Sidelobes”, International Conference on Recent Advances in Microwave Theory and Applications, Jaipur, November 2008.
B1. Publications in proceedings of seminars/conferences : Dhaval Pujara, S. B. Chakrabarty, Ranajit Dey, and S B Sharma, “Cross –Polar Performance of an Offset Parabolic Reflector Illuminated by a Cluster of Conjugate Matched Feeds”, IEEE International Symposium on Microwaves, Bangalore, December 2008.
B1. Publications in proceedings of seminars/conferences : Dhaval Pujara, S. B. Chakrabarty, Ranajit Dey, and S B Sharma, “Improving the Polarization Efficiency of an Offset Parabolic Reflector,” Indian Conference on Microwave, Antenna, Propagation and Remote Sensing, Jodhpur, December 2008.
B1. Publications in proceedings of seminars/conferences : Ranajit Dey, S.B Chakrabarty, S.B Sharma, “Radiation characteristics of 35 GHz feed horn for cloud Radar”, InCMARS, Jodhpur, 9-11, December-2008
B1. Publications in proceedings of seminars/conferences : S.B Sharma, Dhaval Pujara, S.B Chakrabarty and V.K Singh, “Performance Comparison of a matched feed with a potter horn for offset parabolic reflector antenna”, Presented at IEEE-AP International Symposium, SanDiego, July 2008
B1. Publications in proceedings of seminars/conferences : S.B. Chakrabarty, V. K. Singh, S. Kulshrestha, G. Upadhyay, and S. B. Sharma, “TM01 mode transducer using circular and rectangular waveguides,” in Int. Conf. Microwaves, Antenna Propagation and Remote Sensing, ICRS, Jodhpur, India, Feb. 2008.
B1. Publications in proceedings of seminars/conferences : V. K. Singh, S.B. Chakrabarty, Anil Solanki, R. Dey, Ila Agnihotri, S. B. Sharma, “Mode Transducers for Ku-band dual-channel microwave rotary joint,” in Int. Conf. Microwaves, Antenna Propagation and Remote Sensing, ICRS, Jodhpur, India, February 2008.
B1. Publications in proceedings of seminars/conferences : S. B. Chakrabarty, Frank Klefenz, Achim Dreher, “Dual Polarised Wide-band Stacked Microstrip Antenna Aperture-coupling for SAR Applications” IEEE Antennas and Propagation Symposium, July 2000, China
B1. Publications in proceedings of seminars/conferences : R. M. Makawana, S. Kulshrestha, S. B. Chakrabarty, P. D. Ramavat, R. K. Malviya and S. B. Sharma, “Design and development of high power waveguide rotary joint for scanning scatterometer antenna” , National Symposium in Advances in Microwave and light wave, March 27-28, pp. 99-102, 2000.
B1. Publications in proceedings of seminars/conferences : K. K. Mallik, S. B. Chakrabarty, “Analysis of thin tubular cylindrical antenna by using sub-domain Galerkin expansions” National Symposium on Advances in Microwaves (NSAM-93), March 1-2, 1993, pp. 55-60
C. Patent/copyright obtained/filed : "Waveguide Transducer Assembly for efficient excitation of circular waveguide", Patent No. 198098, date 30.1.2006.
C. Patent/copyright obtained/filed : "A waveguide Rotary Joint", Patent Number 207455, date 13.6.2007.
C. Patent/copyright obtained/filed : “Compact multi-mode tracking feed for satellite” – Patent No. 243174, date 28.9.2010
C. Patent/copyright obtained/filed : “A Dual channel rotary joint for spaceborne scanning antenna”, Patent No. 248944, date 13/9/2011
C. Patent/copyright obtained/filed : “High gain wideband planar microstrip antenna for space borne applications”, Patent No. 251970, Date 18/4/2012.
C. Patent/copyright obtained/filed : “A method of providing two squinted beam feeds to a microwave sensor and a composite elliptical feed”, Patent No. 252111, date , 26/08/2013
पाठ्येतर गतिविधियां
I am an amateur violinist, learning from my early age. I got the inspiration to learn Indian classical music on violin from my parents who used to sing raga based bhajan and kirtans. My formal training on violin was initiated by late Debdas Roy Barman, the violinist of Silchar, Assam during 1985-1990. During 1991-1996, I had been under the tutelage of Pandit Rabin Ghosh, internationally renowned violinist and disciple of Baba Allauddin Khan Saheb, the creator of ‘Maihar Gharana’. I also received musical guidance from Prof. Ranjan Ghosh, an accomplished violinist and son of Pandit Rabin Ghosh. During 2002-2008, I learnt from Srimati Pradipta Ganguly, a noted vocalist of Kirana Gharana from Ahmedabad and got the opportunity to nurture gayaki style on violin. Since, 2008-2024, I had been under the tutelage of Late Vidushi Manju Mehta of Saptak School, Ahmedabad of Music who was the senior student of Bharat Ratna Late Pandit Ravi Shankar. At present, I have been continuing my music learning under the mentorship of Dr. Devanand Pathak, a renowned violist of Kanpur. I received the Visarad Degree in first class on violin Hindusthani classical music from Akhil Bharat Gandharva Mahavidyalaya. I participated in various music conferences as a solo player as well as in ensemble for the last 3 decades and at present I am an approved artist of Hindusthani classical Music on violin in All India Radio, Prasar Bharati, Ahmedabad.
