| Performance improvement of helix TWT using metamaterial helix-support structure N Purushothaman, SK Ghosh Journal of Electromagnetic Waves and Applications 27 (7), 890-900, 2013 | 11 | 2013 |
| Design of thin wire metamaterial-based interaction structure for backward wave generation P Narasimhan, S Jain, N Gurjar, N Kumar, SK Ghosh IEEE Transactions on Electron Devices 67 (3), 1227-1233, 2020 | 10 | 2020 |
| GA‐based optimisation of the interaction structure of an X‐band helix travelling wave tube P Narasimhan, V Srivastava, SK Ghosh IET Microwaves, Antennas & Propagation 12 (6), 937-940, 2018 | 5 | 2018 |
| Modeling and fabrication studies of negative permeability metamaterial for use in waveguide applications N Purushothaman, A Jain, WR Taube, R Gopal, SK Ghosh Microsystem Technologies 21, 2415-2424, 2015 | 3 | 2015 |
| E-band traveling wave tube for high data rate wireless links R Basu, J Gates, P Narasimhan, R Letizia, C Paoloni 2022 47th International Conference on Infrared, Millimeter and Terahertz …, 2022 | 2 | 2022 |
| Fabrication of G-band Double Corrugated Waveguide by Precision Cutting C Paoloni, J Socuellamos, R Basu, P Narasimhan, R Letizia 2023 24th International Vacuum Electronics Conference (IVEC), 1-2, 2023 | 1 | 2023 |
| Design and Fabrication Aspects of an E-band Double Corrugated Waveguide Traveling Wave Tube R Basu, V Da Costa, J Gates, R Letizia, P Narasimhan, C Paoloni 2023 24th International Vacuum Electronics Conference (IVEC), 1-2, 2023 | 1 | 2023 |
| Design and Fabrication of -Band Traveling Wave Tube for High Data Rate Wireless Links C Paoloni, R Basu, P Narasimhan, J Gates, R Letizia IEEE Transactions on Electron Devices, 2023 | 1 | 2023 |
| Optimization of 0.1 THz planar interaction structure for higher efficiency S Chakraborty, N Purushothaman, N Gurjar, N Kumar, RK Sharma 2019 International Vacuum Electronics Conference (IVEC), 1-2, 2019 | 1 | 2019 |
| Investigation into Innovative Helix Slow Wave Structure for Performance Improvement S Chakraborty, P Pareek, R Meena, N Purushothaman, SK Ghosh | 1 | 2019 |
| Design and fabrication of an E-band TWT for high throughout satellite links C Paoloni, R Basu, P Narasimhan, J Gates, V Da Costa, R Letizia 1st Space Microwave Week, 2023 | | 2023 |
| Design of Ka-Band Traveling Wave Tube for Wireless Links R Basu, P Narasimhan, J Sucuellamos, C Paoloni 2022 23rd International Vacuum Electronics Conference (IVEC), 9-10, 2022 | | 2022 |
| D-Band Medium Power Traveling Wave Tube R Basu, P Narasimhan, R Letizia, C Paoloni 2022 23rd International Vacuum Electronics Conference (IVEC), 39-40, 2022 | | 2022 |
| Numerical Studies of Vane-type Fishnet Metamaterial Structure P Narasimhan, SK Ghosh TENCON 2019-2019 IEEE Region 10 Conference (TENCON), 242-245, 2019 | | 2019 |
| Automated Design of Slow Wave Structure of a Helix TWT using Multi-Objective NSGA-II Optimization Algorithm P Narasimhan, N Pareek, SK Ghosh | | 2019 |
| Effect of pitch variation on the linearity of helix TWTs P Narasimhan, P Pareek, S Chakraborty, SK Ghosh 2018 IEEE International Vacuum Electronics Conference (IVEC), 125-126, 2018 | | 2018 |
| Minimization of return loss using minimum steps coaxial coupler for ka-band helix TWT R Guha, N Purushothaman, SK Ghosh Foundations and Frontiers in Computer, Communication and Electrical …, 2016 | | 2016 |
| Analysis of negative material supported helix slow wave structure for traveling-wave tubes N Purushothaman, V Srivastava, SK Ghosh AIP Conference Proceedings 1536 (1), 781-782, 2013 | | 2013 |
