Dr Jin Zhang, FHEA, MIEEELecturer in Microwave ElectronicsEmail: jin.zhang@qmul.ac.ukRoom Number: E256, Engineering BuildingWebsite: https://www.eecs.qmul.ac.uk/~jinz/ProfileTeachingResearchPublicationsProfileQualifications Fellow of the High Education Academy (FHEA) PhD in Physical Electronics Fellow of Royal Astronomical Society. TeachingUndergraduate Teaching at QMUL (QMUL-BUPT Joint Programme) EBU6366: Microwave, Millimetre Wave, and Optical Transmission - year 3 module. EBU6408: Sensors and Radio Frequency Identification (RFID) - year 3 module. EBU6475: Microprocessor Systems Design - year 3 module. EBU5476: Microprocessor for Embedded Computing - year 3 module. Supervision of Undergraduate Projects QMUL (London) Microwave Enabling Nuclear Fusion. (Summer Training Research Initiative to support Diversity and Equality, STRIDE) QMUL (QMUL-BUPT JP, Beijing) Terahertz (THz) travelling wave tube for next generation wireless communications. Millemetre-wave spatial harmonic magnetron working at π-mode. Wideband millimetre-wave Backward Wave Oscillator. High-gain microwave patch antenna as transmitting antenna for wireless power transfer. Microwave patch antenna as receiving antenna for wireless power transfer. PhD Students Recruiting... ResearchResearch Interests:1. Generation of high-power micro/millimetre (mm)/THz waves and their applications in nuclear energy industry, in collaboration with UK Atomic Energy Authority (UKAEA)Generation of high-power micro/mm/THz waves using vacuum electronic devices, including magnetron, broadband THz backward-wave oscillator (BWO), used in the heating and current drive (HCD) system, and plasma diagnostics in nuclear fusion projects in collaboration with UKAEA. 2. Applications of high-power THz/infrared (IR)/ultraviolet (UV) in spectroscopy for space explorationTHz/IR/UV spectroscopy on organic molecules under reproduced astrophysical conditions at large facilities, including the free-electron laser FELIX Laboratory in the Netherlands, the synchrotron ASTRID2 in Denmark, and the ion accelerator at Institute for Nuclear Research, Hungarian Academy of Sciences (Atomki) in Hungary, to study the formation and survivability of prebiotic molecules in star-forming regions in space and in our Solar System. 3. Microwave wireless power transfer (WPT) in space-based solar power (SBSP) applictions To beam solar energy from space wirelessly to the Earth using microwave, developing steerable high-gain antennas for directional power beaming. Funded by UK Department for Business, Energy & Industrial Strategy (BEIS).PublicationsPeer-reviewed journal papers Jin Zhang, Y. Alfadhl, X. Chen, L. Zhang and A. W. Cross, "Design, Simulation, and Cold Test of a W-Band Double Nonparallel Staggered Grating Backward Wave Oscillator," IEEE Transactions on Electron Devices, vol. 69, no. 10, pp. 5814-5818, Oct. 2022, doi: 10.1109/TED.2022.3195484. T. Zhang, X. Chen and Jin Zhang, "A Rising-Sun Anode Magnetron With Axial Waveguide Output in W-Band," IEEE Transactions on Electron Devices, vol. 69, no. 6, pp. 3413-3418, June 2022, doi: 10.1109/TED.2022.3169452. Jin Zhang, Tianzhong Zhang, Yasir Alfadhl, Senior Member, IEEE, Xiaodong Chen, Liang Zhang, Huabi Yin, and Adrian W. Cross, "Study on Wideband THz Backward Wave Oscillator Driven by Pseudospark-Sourced Sheet Electron Beam," IEEE Transactions on Electron Devices, vol. 67, no. 8, pp. 3395-3402, Aug. 2020. DOI: 10.1109/TED.2020.3005362. Jin Zhang, Huiyu Yuan, Yanmei Wang, Changsheng Shen, Ningfeng Bai, Hehong Fan, Xingqun Zhao, Jinjun Feng, and Xiaohan Sun, "Impact of Thermal State on Backward Wave Oscillation in Helix TWT under Operation,"IEEE Transactions on Electron Devices, vol. 65, no.6, 2018, pp.2227-2235. DOI: 10.1109/TED.2017.2786029. Jin Zhang, Zhongju Yin, Huiyu Yuan, Hehong Fan, Ningfeng Bai, Changsheng Shen,Xingqun Zhao, Jinjun Feng, Fujiang Liao and Xiaohan Sun, "Equivalent Multi-Sector Analytical Method for High-Frequency Characteristics of Integrated Three-Helix TWT," IEEE Transactions on Plasma Science, vol. 46, no. 5, 2018, pp.1747-1754. DOI: 10.1109/TPS.2018.2822701. Jin Zhang, Huiyu Yuan, Xingqun Zhao, Ningfeng Bai, Changsheng Shen, Hehong Fan, Xiaohan Sun, Bo Chen, Jinjun Feng, Tiechang Yan, "Impact of Radial Deviation of Electron Beam on Backward Wave Oscillation in Helix TWT," The Journal of Engineering, vol. 2018, no. 14, 2018, pp.686-688. DOI: 10.1049/joe.2018.0097. Jie Xie, Liang Zhang, Huabi Yin, Wenlong He, Kevin Ronald, A. D. R. Phelps , Xiaodong Chen, Jin Zhang, Yasir Alfadhl, Xuesong Yuan, Lin Meng, and Adrian W. Cross, "Study of a 0.35 THz Extended Interaction Oscillator Driven by a Pseudospark-Sourced Sheet Electron Beam,"IEEE Transactions on Electron Devices, vol. 67, no. 2, 2020, pp. 652-658. DOI: 10.1109/TED.2019.2957760. Peer-reviewed conference papers Jin Zhang, Lei Zhang, Jinyan Wang, Yanmei Wang, Xiaohan Sun*, Jinjun Feng, Baoliang Hao, "A Novel Method for Testing the Inner Temperature of Helix TWT under Operation using FBG," 2019 IEEE International Vacuum Electronics Conference (IVEC), Busan, Korea (South), 2019, pp. 1-2. Jin Zhang, Jinyan Wang, Xiaohan Sun*, Baoliang Hao, Lei Zhang, Yanmei Wang, Jinjun Feng, "Impacts of an embedded fiber inside a Helix TWT on its performance," 2018 IEEE International Vacuum Electronics Conference (IVEC), Monterey, CA, USA, 2018, pp. 341-342. Jin Zhang, Huiyu Yuan, Xingqun Zhao, Ningfeng Bai, Changsheng Shen, Hehong Fan, Xiaohan Sun*,Bo Chen, Jinjun Feng, Tiechang Yan, "Full Thermal Analyses for Slow-Wave Structure in Helix-TWT under Operation," 2017 IEEE International Vacuum Electronics Conference (IVEC), London, UK, 2017, pp. 1-2. Jin Zhang, Feng Wang, Huiyu Yuan, Ningfeng Bai, Hehong Fan, Xiaohan Sun*, Bo Chen, Jinjun Feng, Tiechang Yan, "Impacts of cubic Boron Nitride (CBN) support rods on TWT performance," 2016 IEEE International Vacuum Electronics Conference (IVEC), Monterey, CA, USA, 2016, pp. 1-2. Jin Zhang, Feng Wang, Huiyu Yuan, Pu Wei, Xiaohan Sun*, Yanmei Wang, Bo Chen, Jinjun Feng, Tiechang Yan, "Impact of FBG array embedded on/in helix support rods on TWT performance," 2015 IEEE International Vacuum Electronics Conference (IVEC), Beijing, China, 2015, pp. 1-2. Jin Zhang, Huabi Yin, Tianzhong Zhang, Yasir Alfadhl, Xiaodong Chen*, Adrian Cross, Wenlong He and Jie Xie, "Design of 0.365-THz Backward Wave Oscillator using Staggered Double Grating SWS and Sheet Beam," 2019 12th IEEE UK-Europe-China Workshop on Millimeter Waves and Terahertz Technologies (UCMMT), London, UK, 2019, pp. 1-3. Jinyan Wang, Jin Zhang,Suiren Wan and Xiaohan Sun, "Effect of Thermal Deformation on Thermal Contact Resistance Between Helix and Support Rods in Helix TWT," 2019 International Vacuum Electronics Conference (IVEC), Busan, Korea (South), 2019, pp. 1-2. Jinyan Wang, Jin Zhang, Suiren Wan and Xiaohan Sun, "Performance analysis for segmented multiple support rods helix TWT suppressing thermal deformation," 2018 IEEE International Vacuum Electronics Conference (IVEC), Monterey, CA, USA, 2018, pp. 127-128.