Items where Subject is "Microwave Tubes > Travelling Wave Tubes"

Conference or Workshop Item

Srivastava, Vishnu (2019) Design of a 0.22-THz 100W Microfabricated Planar Travelling-Wave Tube. In: IEEE A. E. M. C. 2017, December 19-22, 2017, MIT (T) , Aurangadad - 431001. (Submitted)

Chakraborty, S and Alaria, MK and Ghosh, SK (2020) Design of Helix Slow Wave Structure for X-Band Helix TWT using Multi-Dispersion. In: URSI Regional Conference on Radio Science (URSI-RCRS 2020), February 12-14, 2020, IIT (BHU), Varanasi, India.

Chakraborty, S and Pareek, P and Meena, R and Purushothaman, N and Ghosh , SK (2019) Investigation into Innovative Helix Slow Wave Structure for Performance Improvement. In: National Symposium on Vacuum Electronic Devices and Applications(VEDA-2019), November 21-23, 2019, NIT, Patna, India.

Gahlaut, V and Alvi, PA and Sharma, RK and Srivastava, V and Ghosh, S (2011) Thermal Behaviour of Helix Bundle in a Traveling-Wave Tube. In: National Symposium on Materials for Advanced Technology (NSMAT 2011), March 27-29, 2011, Banasthali University, Banasthali. (Submitted)

Gahlaut, V and Alvi, PA and Sharma, RK and Srivastava, V and Ghosh, SK (2012) Support Geometries for Temperature Dissipation Through Helix Slow-Wave Structure in Space Traveling-Wave Tubes. In: 8th International Conference on Microwave s, Antenna, Propagation & Remote Sensing ( ICMARS - 2012), December 11-15, 2012, ICRS, Jodhpur. (Submitted)

Gahlaut, V and Latha, AM and Sharma, RK and Gupta, RK and Srivastava, V and Ghosh, SK and Alvi, PA (2011) Thermal and Structural Modeling of High Efficient Multi-stage Depressed Collector for Space Applications. In: IEEE Applied Electromagnetics Conference (IEEE-AEMC) and IEEE Indian Antenna Week (IEEE IAW), December 18-22, 2011, Kolkata. (Submitted)

Gahlaut, V and Sharma, RK and Srivastava, V (2009) Thermal and Structural Analysis of Electron Gun for High Efficiency Space TWT. In: International Conference on Emerging Trends in Electronic & Photonic Devices & Systems (Electro-2009), December 22-24, 2009, BHU, Varanasi. (Submitted)

Gahlaut, V and Sharma, RK and Srivastava, V and Ghosh, SK (2011) Prediction of Thermal Contact Resistances and Temperature Distribution at Different Joints in Helix Traveling-Wave Tubes. In: International Vacuum Electronics Conference (IEEE-IVEC 2011), February 21-24, 2011, Bangalore, India. (Submitted)

Ghosh, SK (2020) Travelling-Wave Tubes for Space Application: Present and Future. In: URSI Regional Conference on Radio Science (URSI-RCRS 2020), February 12-14, 2020, IIT (BHU), Varanasi, India.

Ghosh, SK and Chakaraborty, S and Ghosh, SK and Ghosh, A and Chattopadhyay, S and Singh, LLK (2018) An Investigation into the Equivalnce of Radiation Characteristics of 90° Circular Sector Microstrip Antenna vis-à-vis Circular Microstrip Antenna. In: IEEE Indian Conference on Antennas and Propagation (InCAP-2018), December 16-19, 2018, Hyderabad, India.

Goyal, N and Shrivastav, NJ and Gahlaut, V and Gupta, RK and Srivastava, V and Ghosh, SK (2011) A Non-Conventional Multi-Stage Depressed Collector for High Efficiency Applications. In: International Vacuum Electronics Conference (IEEE-IVEC 2011), February 21-24, 2011, Bangalore, India. (Submitted)

Guha, R and Ghosh, SK (2019) Analysis of Metamaterial Assisted Helix Slow-Wave Structure for Q-band. In: National Symposium on Vacuum Electronic Devices and Applications(VEDA-2019), November 21-23, 2019, NIT, Patna, India.

Guha, R and Ghosh, SK (2020) Dispersion Control of a Helix Slow-Wave Structure by I-shaped Metamaterial Loading for Wideband Traveling-Wave Tubes. In: URSI Regional Conference on Radio Science (URSI-RCRS 2020), February 12-14, 2020, IIT (BHU), Varanasi, India.

Gurjar, N and Kumari, S and Singhal, K and Jain, S and Kumar, N (2019) Simulation Study of Electron Beam Profile near the Aperture of Hollow Cathode for High Current Density Electron Beam Generation using COMSOL. In: COMSOL Conference- 2019, November 28-29, 2019, Bangalore, India.

Jain, A and Kumar, D and Tomar, RS and Ghosh, SK and Sharma, RK and Srivastava, V (2011) Selection of Helix Tape Parameters for Ku-band 140W SL-TWT. In: International Vacuum Electronics Conference (IEEE-IVEC 2011), February 21-24, 2011, Bangalore, India. (Submitted)

Kaur, J and Latha, AM and Jain, A and Dheeraj, . and Srivastava, V and Ghosh, SK (2012) Study of the Impact of Variation in Number of Trajectories on the Collector Performance. In: 8th International Conference on Microwaves, Antenna, Propagation & Remote Sensing ( ICMARS - 2012) , December 11-15, 2012, ICRS, Jodhpur. (Submitted)

Latha, AM and Gahlaut, V and Ghosh, SK (2020) BRS Magnetic Field Profile Optimization for Collector Efficiency Enhancement in TWTs. In: 21st IEEE International Vacuum Electronics Conference (IVEC-2020), October 19-22, 2020, Monterey, CA, USA.

Latha, AM and Gupta, RK and Ghosh, SK (2011) The Analytical Model for Multi-Stage Depressed Collectors. In: International Vacuum Electronics Conference (IEEE-IVEC 2011), February 21-24, 2011, Bangalore, India. (Submitted)

Latha, AM and Kaur, J and Bharati, D and Jain, A and Srivastava, V and Ghosh, SK (2012) Analysis of the Performance of Trochoidal Collector for Space Applications. In: 8th International Conference on Microwaves, Antenna, Propagation & Remote Sensing (ICMARS - 2012), December 11-15, 2012, ICRS, Jodhpur. (Submitted)

Maurya, S and Kanagaraj, N and Kr., R and Chaudhary, V.P and Kumar, M and Singh, V.V.P. (2019) Design and Development of Electromagnet for 3 MW S-Band Tunable Pulse Magnetron. In: National Symposium on Vacuum Electronic Devices and Applications 2017, November 17-19,2017, IIT Roorkee. (Submitted)

Mistry, C and Ghosh, SK (2019) Thermal Analysis of the Slow Wave Structure (SWS) Assembly of the Travelling Wave Tube. In: 20th International Vacuum Electronics Conference (IVEC-2019), April 29-May 1, 2019, Paradise Hotel Busan, South Korea.

Narasimhan, P and Ghosh, SK (2019) Numerical Studies of Vane-type Fishnet Metamaterial Structure. In: TENCON 2019, Oct. 17-20, 2019, kochi, Kerala.

Narasimhan, P and Pareek, N and Ghosh, SK (2019) Automated Design of Slow Wave Structure of a Helix TWT using Multi-Objective NSGA-II Optimization Algorithm. In: National Symposium on Vacuum Electronic Devices and Applications (VEDA-2019), November 21-23, 2019, NIT, Patna, India.

Panda, PC and Srivastava, V and Vohra, A (2011) Stable Transport of Intense Elliptical sheet Electron beam through Elliptical Tunnel under Uniform Magnetic Field. In: International Vacuum Electronics Conference (IEEE-IVEC 2011), February 21-24, 2011, Bangalore, India. (Submitted)

Pareek , N and Latha, AM and Ghosh , SK (2019) Design Prediction of TWT Collector using Data Science. In: National Symposium on Vaccum Electronic Devices and Applications(VEDA-2019), November 21-23, 2019, NIT, Patna, India.

Pareek , N and Sarkar, N and Bera, A (2019) A Hyperbolic Metamaterial based Interaction Structure for THz Source. In: National Symposium on Vacuum Electronic Devices and Applications(VEDA-2019), November 21-23, 2019, NIT, Patna, India.

Saini, MK and Pareek, P and Jain, A and Dheeraj, . and Sharma, RK and Gupta, RK and Srivastava, V and Ghosh, SK (2011) Modeling of Multi-Octave Coaxial Couplers for Helix Traveling-Wave Tubes. In: International Conference on Microwaves, Antenna, Propagation and Remote Sensing (ICMARS - 2011), December 7 - 10, 2011, Jodhpur, Rajasthan. (Submitted)

Shankar, A and Nagaraju, A and Arya, S and Sekhwat, N and Choudhury, AR and Ghosh, SK (2019) Modelling of Electron Gun for Long Life Application. In: National Symposium on Vacuum Electronic Devices and Applications(VEDA-2019), November 21-23, 2019, NIT, Patna, India.

Shankar, A and Nagaraju, A and Ghosh , SK (2020) DC Analysis of Space Travelling Wave Tube. In: URSI Regional Conference on Radio Science (URSI-RCRS 2020), February 12-14, 2020, IIT (BHU), Varanasi, India.

Shrivastav, N and Sharma, RK and Srivastava, V (2009) Design of Multistage Depressed Collector for Ka- Band 40W High Efficiency Helix TWT. In: IEEE Applied Electromagnetics Conference (IEEE-AEMC 2009), December 14-16, 2009, Kolkata. (Submitted)

Singh, AK and Manna, S and Shukla, S and Sharma, RK and Barik, RK (2020) Numerical Analysis of Inter-Electrode Capacitance of Vacuum Micro-Electronics Devices. In: URSI Regional Conference on Radio Science (URSI-RCRS 2020), February 12-14, 2020, IIT (BHU), Varanasi, India.

Singh, AK and Shukla, SK and Rawat, V and Kumar, D and Prince, P and Chauhan, M and Barik, RK (2019) Development of Graphene-Based Field Emitter for THz Device Application. In: National Symposium on Vacuum Electronic Devices and Applications(VEDA-2019), November 21-23, 2019, NIT, Patna, India.

Singhal, K and Gurjar, N and Jain, S and Kumar, N (2019) Investigation on the Role of Aperture Wall Thickness for the Generation of Sheet Electron Beam using COMSOL Multiphysics®. In: COMSOL Conference-2019, November 28-29, 2019, Bangalore, India.

Srivastava, V (2017) Comparative Analysis of Folded-Waveguide SWS and Staggered Double-Vane SWS for a 0.22-THz TWT Amplifier. In: National Conference on Emerging Trends in Vacuum Electronic Devices & Applications (VEDA-2016), 16-18 March 2017, Gandhi Nagar. (Submitted)

Srivastava, V and Kumar, D (2017) Terahertz Vacuum Electronic Devices for Ultra- Wide band Wireless Communication. In: 3rd URSI Regional Conference on Radio Science (3rd URSI-RCRS), 1 - 4 March 2017, Tirupati. (Submitted)

Srivastava, Vishnu (2016) Nonlinear Analysis of Beam-Wave Interaction in THz Planar TWTs. In: 24th International Conference on Finite or Infinite Dimensional Complex Analysis and Applications, August 22-26, 2016, Jaipur, Rajasthan (India). (Submitted)

Srivastava, Vishnu (2012) SUNRAY-1D and SUNRAY-2.5D Codes for Large-Signal Analysis of a Space TWT. In: 14th IEEE International Vacuum Electronics Conference (IEEE-IVEC-2013), May 21-23, 2013, Paris. (Submitted)

Stanislaus, RJ and Bera, A and Sharma, RK (2019) An Approach for Bandwidth and Gain Enhancement of 0.22THz RF Amplifier. In: International Conference on Wireless Communications Signal Processing and Networking (WiSPNET-2019), March 21-23, 2019, Chennai, India.

Stanislaus, RJ and Bera, A and Sharma, RK (2019) Investigation of a Sheet Beam RF Structure with Bragg Reflector for W band Amplifier. In: 20th International Vacuum Electronics Conference (IVEC-2019), April 29-May 1, 2019, Paradise Hotel Busan, South Korea.

Tomar, RS and Pardeep, . and Ghosh, S and Sharma, RK and Srivastava, V (2011) Design of Coaxial Transformer for Ku-Band Short Length TWT. In: International Vacuum Electronics Conference (IEEE-IVEC 2011), Bangalore, India, February 21-24, 2011. (Submitted)