Title :
Nonstationary boundary conditions for computer simulation of the vacuum and plasma devices with diffraction energy output
Author :
Blokhina, E.V. ; Rozhnev, A.G.
Author_Institution :
Saratov State Univ., Russia
Abstract :
In present work the nonstationary boundary conditions for horn output device, vacuum and plasma oscillators are obtained, which are justified using Laplace transform and Bessel equation. Nonstationary boundary conditions describe sufficient reflections of the signal Fourier components, lying near waveguide cutoff frequency for realistic design of energy output device.
Keywords :
boundary-value problems; circular waveguides; plasma filled waveguides; plasma simulation; vacuum tubes; Bessel equation; Fourier components; Laplace transform; computer simulation; horn output device; nonstationary boundary condition; plasma device; vacuum device; waveguide cutoff frequency; wideband signals; Boundary conditions; Computer simulation; Diffraction; Elementary particle vacuum; Laplace equations; Oscillators; Plasma devices; Plasma simulation; Plasma waves; Reflection;
Conference_Titel :
Vacuum Electronics, 2003 4th IEEE International Conference on
Print_ISBN :
0-7803-7699-4
DOI :
10.1109/IVEC.2003.1286104
