Publications (Journals) :

 

1.   Aviraj Jadhav, J. John, K. Tuckley, P. K. Sharma and H. V. Dixit, “Design and Simulation of 3.7 GHz, 8 kW CW and 16 kW CW Magnetrons for LHCD System of Tokamaks,” in IEEE Transactions on Electron Devices (Accepted).

2.   Jayesh Ganji, Yogesh M. Jain, Pramod R. Parmar, Kirankumar Ambulkar, P.K. Sharma, Harish V. Dixit, "Development and testing of prototype interdigital TWA for fast wave current drive in SST-1 tokamak", Fusion Engineering and Design, Volume175, 2022, 113000,ISSN 0920-3796,  https://doi.org/10.1016/j.fusengdes.2021.113000

3.    Jayesh Ganji, P. K. Sharma, Harish V. Dixit, “Design and simulation of an Interdigital Travelling Wave Antenna for Fast Wave Current Drive in SST-1 tokamak”, Fusion Engineering and Design, Vol 172, Nov 2021, 112782, https:// doi.org /10.1016/ j.fusengdes. 2021.112782

4.    Sandeep Sainkar, Aviraj jadhav, Alice Cheeran, J John, P. K. Sharma, Harish V. Dixit, “Design of a 3.7 GHz, 1 kW CW hybrid radial power divider for LHCD system of SST-1 Tokamak ” , Vol 173, Dec 2021, 112864, https://doi.org/10.1016/j.fusengdes.2021.112864

5.   Yogesh Jain, Shrey Thakker, P. K. Sharma, Harish V. Dixit, “Design of a 3.7 GHz TE10 – TE30 mode converter using stepped impedance transformer for CW applications”, Journal of Electromagnetic Waves and Applications, Taylor and Francis. doi.org/10.1080/09205071.2021.1915187

6.    A. R. Jadhav, J. John, K. Tuckley, P. K. Sharma and H. V. Dixit, "Simulation Studies on Stacked Magnetrons for Enhanced Power Output Suitable for Power Combining Applications," IEEE Transactions on Plasma Science. vol. 49, no. 2, pp. 680-688, Feb. 2021, doi:10.1109 /TPS.2021.3051280.

7.    J. Ganji, P.K. Sharma, R. Srinivasan, H. V. Dixit, “Computational studies on fast wave current drive in high beta SST-1 and SST-2 plasmas,” Physics Letters A, Volume 390, 2021, 127106, ISSN 0375-9601. doi: doi.org/10.1016/j.physleta.2020.127106.

8.    S. R. Sainkar, A. N. Cheeran, M. Reddy, H. V. Dixit, and P. K. Sharma, "Design of the 3.7 GHz, 1 kW CW solid state driver for LHCD system of the SST-1 tokamak" Fusion Engineering and Design, vol. 158, pp. 111692, Sep. 2020. doi: 10.1016/j.fusengdes.2020.111692.

9.    Y. M. Jain, P. K. Sharma, K. Ambulkar, P. R. Parmar, A. R. Jadhav and H. V. Dixit, "Steady-State Operation of High CW Power Circulator: Challenges and Solutions through Simulation and Experiments," in IEEE Transactions on Plasma Science, vol. 48, no. 5, pp. 1290-1297, May 2020. doi: 10.1109/TPS.2020.2984973.

10. Y. M. Jain, P. K. Sharma, and H. V. Dixit, "Multiphysics analysis of the Passive Active Multijunction (PAM) launcher for LHCD system of ADITYA-Upgrade tokamak," Fusion Engineering and Design, vol. 147, p. 111225, Oct. 2019. doi: 10.1016/j.fusengdes.2019.05.044.

11. Y. M. Jain, H. V. Dixit, et al., "RF design of Passive Active Multijunction (PAM) launcher for LHCD system of ADITYA-Upgrade tokamak," Fusion Engineering and Design, vol. 134, pp. 109–117, Sep. 2018. doi: 10.1016/j.fusengdes.2018.04.084.

12. H. V. Dixit, A. R. Jadhav, Y. M. Jain, et al., "Design data for quick development of folded H plane tee at high average power level" Sadhana, 43, 33(2018). doi: 10.1007/s12046-018-0819-9.

13. H. V. Dixit, Y. M. Jain, A. R. Jadhav, A. N. Cheeran, V. N. Gupta, and P. K. Sharma, "Design of a 500 kW CW water load at 3.7 GHz for the LHCD system of SST-1 tokamak," Fusion Engineering and Design, vol. 121, pp. 32–38, Oct. 2017. doi: 10.1016/j.fusengdes.2017.05.096.

14. H. V. Dixit, A. R. Jadhav, Y. M. Jain, A. N. Cheeran, V. Gupta, and P. K. Sharma, “Design of the 3.7 GHz,500 kW CW circulator for the LHCD system of the SST-1 tokamak,” Fusion Eng. Des., vol. 119, pp. 51–60, Jun 2017. doi:  10.1016/j.fusengdes.2017.04.085.

    

 Papers Published (Conferences): 

 

1.   J. Ganji, K. R. Gavali, H. V. Dixit, “The Impact of the Resonator Shape of a Combline Travelling Wave Antenna on Its RF and Thermal Performance,” 2020 Asia-Pacific Microwave Conference, Hong Kong, 2020 (Accepted)

2.  S. R. Sainkar, A. Cheeran, G. R. Shinde, P. K. Sharma, H. V. Dixit, “Practical Considerations for the CW Power Amplifier Design for Lower Hybrid Frequency Applications,” 7th IEEE International RF and Microwave Conference (RFM), Kuala Lampur, Malaysia, 2020 (Accepted)

3.  K. R. Gavali, J. Ganji, H. V. Dixit, “A Modified Sinusoidal SWS with Dominant TM01 Mode and Improved Interaction Impedance for Use in BWOs,” 7th IEEE International RF and Microwave Conference (RFM), Kuala Lampur, Malaysia, 2020

4.   A. R. Jadhav, J. John, K. Tuckley, P. K. Sharma, H. V. Dixit, “On the Frequency Scaling of High Power CW Magnetron,” 7th IEEE International RF and Microwave Conference (RFM), Kuala Lampur, Malaysia, 2020 (Accepted)

5.  A. R. Jadhav, J. John, K. Tuckley, H. V. Dixit and P. K. Sharma "Design and Simulation of a 3.7 GHz High Power CW Magnetron," 2020 International Conference on Plasma Science (ICOPS), Singapore, Dec 2020 (Accepted)

6.   A. R. Jadhav, J. John, K. Tuckley, H. V. Dixit and P. K. Sharma, "Conceptual RF design of 3.7 GHz 20 kW CW Magnetron for LHCD system of Tokamaks," 2019 International Vacuum Electronics Conference (IVEC), Busan, Korea (South), 2019, pp. 1-2, doi: 10.1109/IVEC.2019.8745107.

7.   Y. M. Jain, P. K. Sharma, H. V. Dixit, A. Jadhav and P. Parmar, "Design and multiphysics analysis of a high power RF window for LHCD system of tokamaks," 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL), Singapore, 2017, pp. 2888-2894, doi: 10.1109/PIERS-FALL.2017.8293626.

8.   Y. M. Jain, P. K. Sharma, J. Kumar, H. V. Dixit and A. Jadhav, "Multiphysics design of a high power CW mode converter at 3.7 GHz for tokamak applications," 2017 IEEE Asia Pacific Microwave Conference (APMC), Kuala Lumpar, 2017, pp. 211-214, doi: 10.1109/APMC.2017.8251416.

9.   H. V. Dixit, A. R. Jadhav, Y. M. Jain, A. N. Cheeran, V. N. Gupta and P. K. Sharma, "Multiphysics analysis of high power CW ferrite phase shifter designs for application in circulators," 2017 Progress In Electromagnetics Research Symposium - Spring (PIERS), St. Petersburg, 2017, pp. 3596-3601, doi: 10.1109/PIERS.2017.8262382.

10. S. S. Olambe, A. N. Cheeran and H. V. Dixit, "Design of a quadrature hybrid waveguide coupler at high frequency for high power applications," 2016 International Conference on Communication and Signal Processing (ICCSP), Melmaruvathur, 2016, pp. 1311-1315, doi: 10.1109/ICCSP.2016.7754365.

11. A. R. Jadhav, H. V. Dixit, Y. M. Jain, A. N. Cheeran, V. Gupta and P. K. Sharma, "Design data for quick development of Folded E plane Tee," 2015 Annual IEEE India Conference (INDICON), New Delhi, 2015, pp. 1-4, doi: 10.1109/INDICON.2015.7443386. (Best paper award)

12. Y. M. Jain, H. V. Dixit, A. R. Jadhav, A. N. Cheeran, V. N. Gupta and P. K. Sharma, "A multiphysics investigation of RF dry loads," 2015 IEEE Bombay Section Symposium (IBSS), Mumbai, 2015, pp. 1-6, doi: 10.1109/IBSS.2015.7456664. (Best paper award)

13. Y. M. Jain, A. R. Jadhav, H. V. Dixit, A. S. Hindole, J. R. Vadakoott and D. S. Bilaye, "A novel VLSI design of DCTQ processor for FPGA implementation," 2015 19th International Symposium on VLSI Design and Test, Ahmedabad, 2015, pp. 1-5, doi: 10.1109/ISVDAT.2015.7208102.

14. H. V. Dixit, A. Jeyakumar, P. S. Kasat and C. Warty, "VLSI design of fast DCTQ-IQIDCT processor for real time image compression," 2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN), Bhopal, 2013, pp. 1-5, doi: 10.1109/WOCN.2013.6616258.

15. P. Gurav, H. Narayanan Iyer, R. Jain, H. Divekar, N. Gharat and H. V. Dixit, "A MATLAB® based tool for microwave amplifier analysis," 2013 IEEE Conference on Information & Communication Technologies, Thuckalay, Tamil Nadu, India, 2013, pp. 1014-1018, doi: 10.1109/CICT.2013.6558246., P. S. Kasat, R. Balwaik and A. Jeyakumar, "A parallel pipelined approach to Vedic multiplier for FPGA implementation,"

16. H.V. Dixit  Fourth International Conference on Advances in Recent Technologies in Communication and  Computing (ARTCom2012), Bangalore, India, 2012, pp. 284-287, doi:10.1049/cp.2012.2550

 

 Papers presented

 

1.   P. K. Sharma, H. V. Dixit, Yogesh M. Jain, Aviraj R. Jadhav, Alice N. Cheeran, Vikas N. Gupta, “Design of a High CW Power Circulator for LHCD System of SST-1 Tokamak,” 32nd National Symposium on Plasma Science and Technology, Gandhinagar, 2017 (Won Sholapurwala Award).

2.   H. V. Dixit, Yogesh M. Jain, Aviraj R. Jadhav, Alice N. Cheeran, Vikas Gupta, P. K. Sharma, “Modelling of Convection Cooling of High CW Power Waveguide,” COMSOL Conference, 2016, India.

3.   H. V. Dixit, Aviraj R. Jadhav, Yogesh M. Jain, Alice N. Cheeran, Vikas Gupta, P. K. Sharma, “Modelling of Nonuniform Magnetization of a Ferrite Loaded Waveguide,” COMSOL Conference, 2016, India.

4.   H. V. Dixit, Aviraj R. Jadhav, Alice N. Cheeran, Yogesh M. Jain, P. K. Sharma, Vikas N. Gupta, “Design of Multiple Ferrite Tile Phase Shifters for Applications in High CW Power Differential Phase Shift Circulators,” Proceedings of the 10th Asia Plasma and Fusion Association (APFA) Conference, India, 2015.

5.  Yogesh M. Jain, P. K. Sharma, Jagabandhu Kumar, Aviraj R. Jadhav, H. V. Dixit, K. K. Ambulkar, P. R. Parmar, C. G. Virani, “Conceptual design of PAM antenna for Aditya-U Tokamak,” Proceedings of the 10th Asia Plasma and Fusion Association (APFA) Conference, India, 2015.

6.  Sandeep Sainkar, H. V. Dixit, Alice Cheeran and P. K. Sharma, “Design of a 3.7 GHz Oscillator for the Solid State Drive of the LHCD System,” 32nd National Symposium on Plasma Science and Technology, Gandhinagar, 2017.

7.  Yogesh M. Jain, P. K. Sharma, P. R. Parmar, K. K. Ambulkar, Harish V. Dixit, “Multiphysics Analysis of a High Power RFWindow using COMSOL.”, COMSOL conference 2019, Bangalore, 2019. (Best Poster award). 

8. Yogesh M. Jain, P. K. Sharma, P. R. Parmar, K. K. Ambulkar, Harish V. Dixit "Development and Qualification of the Passive Active Multijunction     (PAM) Launcher for LHCD System of ADITYA - Upgrade Tokamak.", Fusion  Energy Conference, Gandhinagar, 2018.