Title :
High-frequency/high-power electromagnetic wave generation in electron beam-slow wave devices
Author :
Nashed, A.I. ; Chaudhuri, S.K. ; Safavi-Naeini, S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON, Canada
Abstract :
Electron beam-wave interaction was analyzed using FDTD and Particle In Cell (PIC) simulation. Using this simulation a slow-wave device was proposed. It is demonstrated that the proposed device can generate tunable sub-mm to THz guided-wave signals.
Keywords :
electromagnetic waves; finite difference time-domain analysis; FDTD; PIC simulation; THz guided-wave signals; electron beam-slow wave devices; electron beam-wave interaction; high-frequency-high-power electromagnetic wave generation; particle in cell simulation; tunable sub-mm guided-wave signals; Analytical models; Cavity resonators; Electron beams; Finite difference methods; Magnetic fields; Mathematical model; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4673-0461-0
DOI :
10.1109/APS.2012.6349131
