Backward-Wave Oscillator Regime in the Magnetosphere Cyclotron Maser Under an Arbitrary Direction of Wave Propagation Relative to an External Magnetic Field
Sign Up to like & getrecommendations! Published in 2018 at "Radiophysics and Quantum Electronics"
DOI: 10.1007/s11141-018-9830-6
Abstract: We generalize the equations, which describe the backward-wave oscillator regime in the magnetized plasma in the presence of a jump (“step”) in the velocity distribution function of energetic charged particles, to the case of an… read more here.
Keywords: external magnetic; oscillator regime; backward wave; wave oscillator ... See more keywords
Research on effects of space charge field in relativistic backward wave oscillator
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Plasmas"
DOI: 10.1063/5.0009835
Abstract: The breakdown problem in the relativistic backward wave oscillator (RBWO) limits the microwave pulse energy and should be solved. The slow wave structure (SWS) is the most key component of the RBWO. The breakdown of… read more here.
Keywords: backward wave; space charge; field; charge field ... See more keywords
Theoretical and experimental studies of W-band relativistic surface-wave oscillator of planar geometry
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Plasmas"
DOI: 10.1063/5.0144900
Abstract: This paper presents the results of theoretical and experimental studies of a surface-wave oscillator (SWO) of planar geometry excited by a ribbon high-current relativistic electron beam. Within the framework of the quasi-optical approach and direct… read more here.
Keywords: wave oscillator; experimental studies; geometry; theoretical experimental ... See more keywords
Design, development, and performance evaluation of switched wave oscillator (SWO) for high-power electromagnetic applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2018.1442260
Abstract: Abstract This paper presents the design and fabrication details of a switched wave oscillator (SWO) which can be used to generate High Power Electromagnetic (HPEM) signals having a moderate bandwidth at an operating frequency of… read more here.
Keywords: high power; swo; power electromagnetic; switched wave ... See more keywords
Design of a Cascade Backward-Wave Oscillator Based on Metamaterial Slow-Wave Structure
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2018.2797903
Abstract: An innovative complementary electric split-ring resonator metamaterial (MTM) structure applied as the slow-wave circuit for a cascade backward-wave oscillator (CBWO) operating in C-band is studied in this paper. The idea of a drift tube in… read more here.
Keywords: backward wave; wave; wave oscillator; structure ... See more keywords
Photonic Crystal-Based High-Power Backward Wave Oscillator
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2017.2774271
Abstract: An electron beam traversing a slow wave structure can be used to either generate or amplify electromagnetic radiation through the interaction of the slow space charge wave on the beam with the slow wave structure… read more here.
Keywords: wave structure; backward wave; wave oscillator; structure ... See more keywords
Theoretical Study of a 0.22 THz Backward Wave Oscillator Based on a Dual-Gridded, Carbon-Nanotube Cold Cathode
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DOI: 10.3390/app8122462
Abstract: The carbon nanotube (CNT) cold cathode is an attractive choice for millimeter and terahertz vacuum electronic devices owning to its unique instant switch-on and high emission current density. A novel, dual-gridded, field emission architecture based… read more here.
Keywords: backward wave; cathode; carbon nanotube; cold cathode ... See more keywords