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Chandrakanta Kumar

Chandrakanta KumarChandrakanta KumarChandrakanta Kumar

Space Scientist and Project Director at ISRO | IEEE Leader.

Space Scientist and Project Director at ISRO | IEEE Leader.Space Scientist and Project Director at ISRO | IEEE Leader.Space Scientist and Project Director at ISRO | IEEE Leader.Space Scientist and Project Director at ISRO | IEEE Leader.Space Scientist and Project Director at ISRO | IEEE Leader.

International Conference & Symposium (75)

Award Winning Publications (8)

  1. S. Mukherjee, S. Basak, Sk Rafidul, Chandrakanta Kumar, and D. Guha, “HEM12δ mode based cylindrical DRA: engineering with the dielectric and metallic objects for improved radiation properties” 2025 IEEE Wireless, Microwave and Antenna Symposium, WAMS, Kancheepuram, Chennai India, June 5-8, 2025, DOI: 10.1109/WAMS64402.2025.11158072 "Best Paper Award Under Bachelors Category-First Place"
  2. P. Kumar, P. Ratnakar, Chandrakanta Kumar, C. Sriharsha and S. Kumar, "Design of a compact steerable reflector antenna at Ka-band in axially dispaced ellipse geometry" Indian Conference on Antennas and Propagation (InCAP-2019), Ahmedabad, India, 19-22 Dec., 2019 (received the 2nd best paper award in the conference), DOI: 10.1109/InCAP47789.2019.9134686
  3. Chandrakanta Kumar, B. S. Reddy, B. P. Kumar, V. S. Kumar, and V. V Srinivasan, “Novel high gain dual band single aperture array with large cross-polarized isolation at Ku-band for the TT&C system of a geostationary satellite,” Proceeding of IEEE i-AIM, Bangalore, India, 24-26 Nov., 2017 DOI: 10.1109/IAIM.2017.8402616 (Received 2nd best paper award in the conference), 
  4. C. Sarkar,D. Guha, and Chandrakanta Kumar, “Compound ground plane designed for probe-fed dielectric resonator antennas,” Proceeding of IEEE i-AIM , Bangalore, India,  24-26 Nov., 2017; DOI: 10.1109/IAIM.2017.8402633 (Received 3rd best paper award in the conference)
  5. Chandrakanta Kumar, and D. Guha, “Asymmetric defected ground structure: a new approach of suppressing cross-polarized radiations from probe fed circular patches,” Proceeding of IEEE i-AIM, Bangalore, India, 24-26 Nov., 2017, DOI: 10.1109/IAIM.2017.8402520 (Received the best paper award in the session)
  6. B. P. Kumar, M. Kumar, Chandrakanta Kumar, V. S. Kumar, and V. V. Srinivasan, “Determination of filar impedance of a quadrifilar helix antenna using full wave simulation based analysis and measurement,” Proceedings of 6th Annual Conference of the Antenna Test and Measurement Society ATMS-2013, Kolkata, pp. 171-174, Feb. 11th – 13th, 2013. (This paper is selected as Best Paper of the session)
  7. Chandrakanta Kumar, V. V. Srinivasan, V. K. Lakshmeesha, and S. Pal, “Axially displaced ellipse reflector antenna for Chandrayaan-1 data transmission system,” Published in International Radar Symposium India (IRSI-09), pp-163-166, Bangalore, 2009 (This paper received the ‘K U Limaye’ Memorial Best Paper Award in the Symposium)
  8. Chandrakanta Kumar, M. Kumar, V. V. Srinivasan, V. K. Lakshmeesha, and S. Pal, “UHF antenna system for moon impact probe of Chandrayaan-1,” Published in International Symposium on Microwave (ISM-08), pp-239-242, Bangalore, 3rd to 6th Dec, 2008 (This paper received the ‘K U Limaye’ Memorial Best Paper Award in the Symposium) 

Other Conference Papers (67)

  1. D. Dutta, Sk Rafidul, Chandrakanta Kumar, and D. Guha, “A way to improve polarization purity significantly in a microstrip sub-array,” Proceeding of IEEE AP-S/URSI, pp. 2617-2618, Florence, Italy, July 14-19, 2024, DOI: 10.1109/AP-S/INC-USNC-URSI52054.2024.10686485
  2. Chandrakanta Kumar, and D. Guha, “Defected ground structure (DGS) based narrow rectangular patches: detailed investigations with promising improvement in cross-polar radiations,” 2023 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON), Ahmedabad, India, 2023, pp. 1-5, DOI: 10.1109/MAPCON58678.2023.10463943
  3. C Sarkar, D. Guha, and Chandrakanta Kumar, “Simple way of controlling cross-polarized radiations from dielectric resonator antennas without affecting other salient features,” Microwaves, Antennas and Propagation Conference (MAPCon), Bangalore, India, pp.237-240, Dec 12-15, 2022, DOI: 10.1109/MAPCON56011.2022.10047704
  4. Sk Rafidul, D. Guha, and Chandrakanta Kumar, “Comprehensive investigation into all possible reasons causing cross-polarized radiations in microstrip antennas and predictable solutions,” Proceeding of IEEE AP-S/URSI, Denver, CO, USA, pp. 381-382, July 10-15, 2022, DOI: 10.1109/AP-S/USNC-URSI47032.2022.9886229
  5. C Sarkar, Chandrakanta Kumar, D. Guha, and R. Mitra, “Glue-free Technology for Hybrid Dielectric Resonator Antenna (DRA) and Array Designs,” Proceeding of IEEE AP-S/URSI, Denver, CO, USA, pp. 7-8, July 10-15, 2022, DOI: 10.1109/AP-S/USNC-URSI47032.2022.9886170
  6. D. Dutta, D. Guha, and Chandrakanta Kumar, " Rectangular patch coupled with novel perturbing structures for improved radiations: physical insight for choosing the appropriate shape," proceedings of Indian Conference on Antennas and Propagation (InCAP-2021), pp. 762-765, Jaipur, India, 13-16 Dec., 2021, DOI: 10.1109/InCAP52216.2021.9726507
  7. C. Sarkar, D. Guha, and Chandrakanta Kumar, " Millimeter wave subarray based on an innovative design to attain improved characteristics uniformly across all radiation planes," proceedings of Indian Conference on Antennas and Propagation (InCAP-2021), pp. 299-300, Jaipur, India, 13-16 Dec., 2021, DOI: 10.1109/InCAP52216.2021.9726311
  8. D. Dutta, D. Guha, and Chandrakanta Kumar, "Improvement of rectangular microstrip antenna by mode specific meta element concept," IEEE International Symposium on Antennas and Propagation USNC_URSI Radio Science Meeting 2021, Marina Bay Sands, Singapore, pp. 1577-1578, 4-10 Dec., 2021, DOI: 10.1109/APS/URSI47566.2021.9703845
  9. C. Sarkar, D. Guha, and Chandrakanta Kumar, "Revisiting ground plane current for improved diagonal plane cross-polarized characteristics: and innovative design applicable to a wide range of microstrip antennas," IEEE International Symposium on Antennas and Propagation USNC_URSI Radio Science Meeting 2021, Marina Bay Sands, Singapore, 4-10 Dec., 2021 (abstract)
  10. D. Guha, D. Dutta, and Chandrakanta Kumar, “Microstrip Patch as Mode-Specific Meta-element: New Concept for Advanced Antenna and Array Design” International Conference on Microwave and Millimeter Wave Technology (ICMMT), Nanjing International Youth Cultural Centre, pp. 1-3, May 23-26, 2021, (invited), DOI: 10.1109/ICMMT52847.2021.9618144
  11. M. I. Pasha, Chandrakanta Kumar, and D. Guha, “New Technique for Inset-fed microstrip patch with reduced cross polarized radiations,” URSI AP-RASC 2019, New Delhi, India, 09 – 15th, March 2019, DOI: 10.23919/URSIAP-RASC.2019.8738688
  12. Chandrakanta Kumar, and D. Guha, “Unwanted effects of defects used in microstrip antenna designs and possible solutions,” Proceeding of Indian Conference on Antennas and Propagation (InCAP-2018), Hyderabad, India, 16-19 Dec., 2018, DOI: 10.1109/INCAP.2018.8770937
  13. Chandrakanta Kumar, V. S. Puram, V. S. Kumar, and D. Venkataramana, “Design consideration of high gain microstrip antenna arrays for telemetry tracking and command system of geostationary satellites,” Proceeding of Indian Conference on Antennas and Propagation (InCAP-2018), Hyderabad, India, 16-19 Dec., 2018, DOI: 10.1109/INCAP.2018.8770868
  14. M. I. Pasha, Chandrakanta Kumar, and D. Guha, “DGS-integrated microstrip patch designed for improved cross-polar isolation over skew radiation planes,” Proceeding of Indian Conference on Antennas and Propagation (InCAP-2018), Hyderabad, India, 16-19 Dec., 2018 (not given to xplore)
  15. B. P. Kumar, Chandrakanta Kumar, and D. Guha, “A new design approach to improve the circular polarization characteristics of a microstrip antenna,” Proceeding of Indian Conference on Antennas and Propagation (InCAP-2018), Hyderabad, India, 16-19 Dec., 2018, DOI: 10.1109/INCAP.2018.8770932
  16. Sk. Rafidul, D. Guha, and Chandrakanta Kumar, “Innovative design concept: defected ground structure for improved planar array,” Proceeding of Indian Conference on Antennas and Propagation (InCAP-2018), Hyderabad, India, 16-19 Dec., 2018, DOI: 10.1109/INCAP.2018.8770755
  17. D. Dutta, D. Guha, and Chandrakanta Kumar, “Specially designed microstrip array with patterned ground plane for improved characteristics,” Proceeding of Indian Conference on Antennas and Propagation (InCAP-2018), Hyderabad, India, 16-19 Dec., 2018, DOI: 10.1109/INCAP.2018.8770748
  18. P. Gupta, D. Guha, and Chandrakanta Kumar, “New aperture coupling technique for dielectric resonator antenna to reduce cross-polarized fields,” Proceeding of Indian Conference on Antennas and Propagation (InCAP-2018), Hyderabad, India, 16-19 Dec., 2018, DOI: 10.1109/INCAP.2018.8770703
  19. P. Gupta, D. Guha, Chandrakanta Kumar, Y. M. M. Antar, "Multi-frequency cylindrical DRA with identical radiations using HEM11δ/HEM12δ/HEM111 modes”, IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, pp. 2093-2094, Boston, Massachusetts, July 8-13, 2018, DOI: 10.1109/APUSNCURSINRSM.2018.8609243
  20. K. Dutta, A. Datta Sinha, D. Guha, and Chandrakanta Kumar, “New idea of antenna based modulation technique demonstrated as polarization shift keying,” Proceeding of IEEE Applied Electormagnecics Conference (AEMC), Organized by MIT, Arangabad, India19th –22nd Dec, 2017, DOI: 10.1109/AEMC.2017.8325750
  21. B. P. Kumar, Chandrakanta Kumar, V. S. Kumar, and V. V Srinivasan, “A spherical phased array antenna with unequal amplitude excitation for satellite application,” Proceeding of IEEE i-AIM, Bangalore, India, 24-26 Nov., 2017, DOI: 10.1109/IAIM.2017.8402564
  22. G. Ganaraj, Chandrakanta Kumar, V. S. Kumar, and Shankaraiah, “High gain circularly polarized resonance cavity antenna at X-band,” Proceeding of IEEE i-AIM, Bangalore, India, 24-26 Nov., 2017, DOI: 10.1109/IAIM.2017.8402554
  23. M. I. Pasha, Chandrakanta Kumar, and D. Guha, “Improvement in circularly polarized square patch design by double-layered ground structure,” Proceeding of IEEE i-AIM, Bangalore, India, 24-26 Nov., 2017, DOI: 10.1109/IAIM.2017.8402539
  24. B. P. Kumar, B. S. Reddy, S. Puram, M. Kumar, and Chandrakanta Kumar, “An important aspect of using stub matching at high frequency: investigation with measured results of a Ku-band planar array antenna,” Proceeding of IEEE i-AIM, Bangalore, India, 24-26 Nov., 2017
  25. C. Sarkar, D. Guha, Chandrakanta Kumar, and Y. M. M. Antar “New physical insight into understanding and controlling cross-polar radiations of a probe-fed microstrip patch,”32nd URSI GASS, Montreal, 19-26 August 2017
  26. D. Guha, C. Sarkar, and Chandrakanta Kumar, “Dielectric resonator antenna: a solution for its mount on metallic body,” AP-S, San Diego, CA, USA, 9-14th July, 2017, DOI: 10.1109/APUSNCURSINRSM.2017.8072925
  27. Sk Rafidul, D. Guha, D. Dutta, and Chandrakanta Kumar, “New antenna design using dual layer composite ground plane,” Indian Antenna Week, DIAT, Pune, India, 5-9th June 2017
  28. D. Dutta, D. Guha, Sk Rafidul, and Chandrakanta Kumar, “DGS-integrated patch: a new design approach,” Indian Antenna Week, DIAT, Pune, India, 5-9th June 2017
  29. M. I. Pasha, Chandrakanta Kumar, and D. Guha, “Investigations into improved isolation in co- to cross-polar radiation fields of a single-fed circularly polarized patch antenna,” proceedings of INDICON, pp. 1-4, Bangalore, Dec. 15th -17th, 2016, DOI: 10.1109/INDICON.2016.7838901.
  30. D. Guha K. Dutta, and, Chandrakanta Kumar, “New theory for fabry-perot cavity antenna,” proceedings of URSI Asia Pacific Radio Science Conference (URSI AP RASC-2016), pp. 1-4, Seoul, Korea, 21st-25th, Aug.,2016 (Invited).
  31. Chandrakanta Kumar, and D. Guha, “L-shaped defected ground structure: small in size but significant in suppressing cross-polarized fields,” proceedings of5th IEEE Applied Electromagnetics Conference (AEMC), pp. 2-3, Guwahati, India, 18th-21stDec.,2015, DOI: 10.1109/AEMC.2015.7509254.
  32. M. I. Pasha, Chandrakanta Kumar, and D. Guha, “Rectangular microstrip patch with symmetrically shaped defected ground structure for improved cross-polarization characteristics,” proceedings of5th IEEE Applied Electromagnetics Conference (AEMC), pp. 10-11, Guwahati, India, 18th-21stDec.,2015, DOI: 10.1109/AEMC.2015.7509135.
  33. B. P. Kumar, Chandrakanta Kumar, V. S. Kumar, and V. V. Srinivasan, “Design of an axially displaced ellipsoid reflector antenna for a 4.6m diameter ship-borne transportable terminal at S-band,” proceedings of5th IEEE Applied Electromagnetics Conference (AEMC), pp. 6-7, Guwahati, India, 18th-21stDec.,2015, DOI: 10.1109/AEMC.2015.7509121.
  34. B. P. Kumar, Chandrakanta Kumar, M. Kumar, V. S. Kumar, and V. V. Srinivasan, “A compact spherical phased array antenna for spacecraft data transmission at X-band,” proceedings of5th IEEE Applied Electromagnetics Conference (AEMC), pp. 14-15, Guwahati, India, 18th-21stDec.,2015, DOI: 10.1109/AEMC.2015.7509186.
  35. B. Gupta, D. Guha, and Chandrakanta Kumar, “Segmented hemispherical DRA in composite form for radiation pattern diversity,” proceedings of5th IEEE Applied Electromagnetics Conference (AEMC), pp. 261-262, Guwahati, India, 18th-21stDec.,2015, DOI: 10.1109/AEMC.2015.7509149.
  36. P. Gupta, D. Guha, and Chandrakanta Kumar, “A new feed conceived for exciting HEM12δcylindrical DRA,” proceedings of5th IEEE Applied Electromagnetics Conference (AEMC), pp. 251-252, Guwahati, India, 18th-21stDec.,2015.
  37. K. Dutta, D. Guha, and Chandrakanta Kumar, “Simple and new design of resonance gain antenna for circular polarization with improved characteristics,” proceedings of5th IEEE Applied Electromagnetics Conference (AEMC), pp. 42-43,Guwahati, India, 18th-21stDec.,2015, DOI: 10.1109/AEMC.2015.7509151.
  38. K. Dutta, P. Sadhukhan, S. Paul, D. Guha, and Chandrakanta Kumar, “New design of resonance gain antenna using half-split cylindrical DRA," Indian Antenna Week-2014, in Chandigarh, India, May, 2014.
  39. A. Banerjee, D. Guha, Chandrakanta Kumar, and Yahia M. M. Antar, “Microstrip line(s) as new feed for exciting a cylindrical DRA with higher order HEM12δmode," Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, Memphis, Tennessee, USA pp. 1990-1991, 2014, DOI: 10.1109/APS.2014.6905322. 
  40. K. Dutta, D. Guha, Chandrakanta Kumar, and Y. M. M. Antar, "Resonance Gain Antenna Using Fully Reflecting Surface (FRS): New Boundary Condition to Realize Wideband High Gain Operation," Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, Memphis, USA pp. 1978-1979, 2014, DOI: 10.1109/APS.2014.6905316.
  41. D. Guha, H. Gajera, and Chandrakanta Kumar, "Strip-Fed Shaped Dielectric Resonator Antenna for Improved Radiation Characteristics Through Mode Filtering," Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, Memphis, Tennessee, USA pp. 1934-1935, 2014, DOI: 10.1109/APS.2014.6905294.
  42. P. Maity, Chandrakanta Kumar, and D. Guha, “Triangular patch with linear DGS for improved polarization purity” Proceeding of IEEE Applied Electromagnetic Conference-AEMC, Bhubaneswar, 2013.
  43. H. R. Gajera, P. Gupta, Chandrakanta Kumar, and D. Guha, “Single coax-fed cylindrical dielectric resonator antenna using higher order mode for pattern diversity” Proceeding of IEEE Applied Electromagnetic Conference-AEMC, Bhubaneswar, 2013, DOI: 10.1109/AEMC.2013.7045050.
  44. A. Banerjee, D. Guha, and Chandrakanta Kumar, “New Feed for Dielectric Resonator Antenna: A Solution for Integrated DRA,” in Proc. of IEEE Applied Electromagnetics Conference (AEMC), Bhubaneswar, India, 2013. 
  45. D. Guha, P. Gupta, and Chandrakanta Kumar, "New mode in dielectric Resonator antenna with strawberry shaped radiations covering a wide beam-width," Proceeding of IEEE International Symposium on Antennas and Propagation, Orlando, Florida, USA, pp. 1912-1913, July 7-12, 2013, DOI: 10.1109/APS.2013.6711614.
  46. D. Guha, H. Gajera, Chandrakanta Kumar, and Y. M. M. Antar, "Dielectric resonator antenna with metallic perturbation: investigation into modal fields and new radiation properties," Proceeding of IEEE International Symposium on Antennas and Propagation,Orlando, Florida, USA, pp. 1908-1909, July 7-12, 2013, DOI: 10.1109/APS.2013.6711612.
  47. B. S. Reddy, P. V. Sitaraman, M. Kumar, Chandrakanta Kumar, V. S. Kumar, and V V Srinivasan, “Effect of the satellite body on the performance of the TT&C antenna,” 5th International Symposium on Microwave-ISM2012, Bangalore, 11-14 Dec., 2012.
  48. Chandrakanta Kumar, “Cross Polarized Radiation of Microstrip Antennas: New understanding to control Using Defected Ground Structures,” Communicated in Indian Antenna Weak, Gantok, India, 27th-31st May 2012.
  49. Chandrakanta Kumar, and D. Guha, “Modulation of substrate fields: key to realize universal DGS configuration for suppressing cross-polarized radiations from a microstrip patch having any geometry,” IEEE Antennas and Propagation Society International Symposium Digest, Chicago, IL, USA, July 8-13, 2012, DOI: 10.1109/APS.2012.6349091.
  50. D. Guha, Chandrakanta Kumar, A. Banerjee, and Y M M Antar, “Investigation of a cylindrical dielectric resonator antenna excited with a higher order mode,” IEEE Antennas and Propagation Society International Symposium Digest, Chicago, IL, USA, July 8-13, 2012, DOI: 10.1109/APS.2012.6348957.
  51. B. P. Kumar, Chandrakanta Kumar, V. S. Kumar, and V. V. Srinivasan, “Phase centre measurement of an antenna feed for IRCDR ground station,” Published in the 5th Annual Conference of the Antenna Test and Measurement Society ATMS-2012, Mumbai, 2nd & 3rd Feb, 2012.
  52. B. P. Kumar, M. Kumar, Chandrakanta Kumar, V. S. Kumar, and V. V. Srinivasan, “Characterization of dual circularly polarized phased array antenna in anechoic chamber,” Published in the 5th Annual Conference of the Antenna Test and Measurement Society ATMS-2012, Mumbai, 2nd & 3rd Feb, 2012.
  53. V. V. Srinivasan, Chandrakanta Kumar, B. P. Kumar, V. K. Lakshmeesha, and S. Pal, “Design considerations of a dual circularly polarized spherical phased array antenna at X-band for spacecraft data transmission,” Published in IEEE Applied Electromagnetic Conference-AEMC, Kolkata, Dec. 2011, DOI: 10.1109/AEMC.2011.6256904.
  54. B. P. Kumar, M. Kumar, Chandrakanta Kumar, V. S. Kumar, and V. V. Srinivasan, “Integrated quadrifilar helix at C-band for spacecraft omni antenna system,” Published in IEEE Applied Electromagnetic Conference-AEMC, Kolkata, Dec. 2011, DOI: 10.1109/AEMC.2011.6256905.
  55. Chandrakanta Kumar, M. Kumar, and V.V. Srinivasan, “Dual circularly polarized antenna system at VHF for AIS payload onboard Resourcesat-2,” Published in International Radar Symposium India (IRSI-11), Bangalore, 2011.
  56. Chandrakanta Kumar, V. V. Srinivasan, V. K. Lakshmeesha, and S. Pal, “Analysis of 2x2 feed array for a monopulse tracking RADAR system using short axial length high gain dielectric rod antenna,” Published in International Symposium on Microwave (ISM-10), pp-72-75, Bangalore, 11thto 14th Dec, 2010
  57. D. Guha, S. Biswas and Chandrakanta Kumar, “Defected ground structures: applications to microstrip antennas,” Antennas and Propagation Symposium APSYM 2010, Dec. 14-16, CUSAT, Cochin, India, 2010
  58. Chandrakanta Kumar, and D. Guha, “A new look into the cross-polarized radiation form a circular microstrip antenna and suppression using dot-shaped DGS,” IEEE Antennas and Propagation Society International Symposium Digest, Toronto, Canada, July, 11th -17th, 2010, DOI: 10.1109/APS.2010.5561173
  59. Chandrakanta Kumar, and D. Guha, “New defected ground structures (DGSs) to reduce cross-polarized radiation of circular microstrip antennas,” Proceedings of IEEE Applied Electromagnetic Conference-AEMC-09, Kolkata, Dec 14-16, 2009, DOI: 10.1109/AEMC.2009.5430671
  60. D. Guha, S. Biswas, and Chandrakanta Kumar, “Annular ring shaped DGS to reduce mutual coupling between two microstrip patches,” Published in IEEE Applied Electromagnetic Conference-AEMC-09, Kolkata, Dec 14-16, 2009, DOI: 10.1109/AEMC.2009.5430663
  61. Chandrakanta Kumar, V. V. Srinivasan, V. K. Lakshmeesha, and S. Pal, “Use of λg/2 shorted stub for 2ndspurious band suppression of hairpin filter,” Published in IEEE Applied Electromagnetic Conference (AEMC-07), Kolkata,  2007
  62. Chandrakanta Kumar, V. V. Srinivasan, V. K. Lakshmeesha, and S. Pal, “Suppression of second spurious pass band of hairpin filter using λg/4 impedance transformer,” Published in International Radar Symposium India (IRSI-07), pp-353-355,Bangalore,  2007
  63. Chandrakanta Kumar, V. V. Srinivasan, V. K. Lakshmeesha, and S. Pal, “High efficiency, compact axially displaced ellipse reflector antenna for satellite application,” Published in International Conference on ‘Computers and Devices for Communications –CODEC-06’Abstract-pp-62, Kolkata, 17th to 20th Dec, 2006
  64. Chandrakanta Kumar, A. V. G. Subramanyam, V. V.  Srinivasan, V. K. Lakshmeesha, and S. Pal, “Compact dual-circular polarized radiating element for phased array antenna (PAA) of RISAT spacecraft,” Proceeding of International Symposium on Microwave (ISM-06), pp-112-118, Bangalore, 15th to 17th Dec, 2006
  65. V. S. Kumar, Chandrakanta Kumar, V. V. Srinivasan, V. K. Lakshmeesha, and S. Pal, “UHF turnstile antenna,” Proceeding of International Symposium on Microwave (ISM-06), pp-486-491, Bangalore, 15th to 17th Dec, 2006
  66. Chandrakanta Kumar, D. Choudhuri, P. Kumar, V. V. Srinivasan, V. Mahadevan, V. K. Lakshmeesha, and S Pal, “Shaped beam low loss microstrip array antenna for India coverage at Ku-band from a stabilized satellite,” Published in the XXVIIIth General Assembly of URSI, New Delhi, B04P.5(0197) Abstract-pp-84, 23rd –29th Oct, 2005
  67. Chandrakanta Kumar, P Kumar, V.V. Srinivasan, V. Mahadevan, V.K. Lakshmeesha, and S. Pal, “High gain low side lobe taper dielectric antenna,” published in International Conference on ‘Computers and Devices for Communications’, Hyatt Regency, University of Calcutta, Kolkata, Abstract-pp-63, 1st –3rd Jan, 2004

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