Beam–Wave Interaction From FEL to CARM and Associated Scaling Laws
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2017.2738673
Abstract: The development of a microwave tube providing high output power (~1 MW) at a high frequency (~250 GHz) with high efficiency of the beam–wave power conversion is a challenging task. A great deal of theoretical… read more here.
Keywords: interaction fel; wave interaction; carm associated; beam wave ... See more keywords
Thermoanalysis and Its Effect on the Multimode Beam-Wave Interaction for a 0.24-THz, Megawatt-Class Gyrotron
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2017.2783927
Abstract: The detailed analyses of heat transfer and its effect on the cold cavity, effective conductivity, and beam-wave interaction for a 0.24-THz megawatt-class gyrotron is presented in this paper. In the heat transfer analysis, the commercial… read more here.
Keywords: interaction thz; thz megawatt; wave interaction; beam wave ... See more keywords
Theoretical Design and Numerical Simulation of Beam-Wave Interaction for $G$ -Band Unequal-Length Slots EIK With Rectangular Electron Beam
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2018.2846580
Abstract: A beam-wave interaction model for G-band rectangular beam extended-interaction klystron (EIK) with unequal-length slots is proposed and analyzed to achieve high output power and broad bandwidth. The length ratio of long slot with short slot… read more here.
Keywords: length; wave interaction; beam wave; band ... See more keywords
Studies of Pulse Shortening Phenomena and Their Effects on the Beam–Wave Interaction in an RBWO Operating at Low Magnetic Field
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2020.2966022
Abstract: Particle-in-cell (PIC) simulations using the MAGIC-3D code are performed to illustrate the beam–wave interaction behavior and the effects of pulse shortening in relativistic backward wave oscillator (RBWO) operating at a low guiding magnetic field. The… read more here.
Keywords: field; pulse shortening; beam wave; magnetic field ... See more keywords
Precision wander model of beam wave in the weak to strong turbulence of atmosphere.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.003213
Abstract: We present a new beam wander model valid in all irradiance fluctuation regions by using extended Rytov theory with large-scale and small-scale filters. Comparing the calculated results of our wander model and commonly used models… read more here.
Keywords: turbulence; beam wave; precision wander; wander model ... See more keywords
Electromagnetic Particle Algorithm for Beam-Wave Interaction in Traveling Wave Tube of Symmetry
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14102119
Abstract: In many fields, such as space astrophysics, plasma and vacuum electronics, there are many nonlinear strong coupling physical problems. In order to solve the problem of electron beam–wave interaction in cylindrical Traveling wave tube (TWT)… read more here.
Keywords: beam wave; wave interaction; beam; space ... See more keywords