Title :
SINCOHET: simple nonlinear analysis code for helix traveling wave tube
Author :
Joo, Y.D. ; Sinha, A.K. ; Park, G.S.
Author_Institution :
Sch. of Phys., Seoul Nat. Univ., South Korea
Abstract :
In this study, a stationary 1-D nonlinear code based on Lagrangian disk model is developed on the basis of a simple set of analytical expressions to study nonlinear dynamics in the helix slow-wave structure used in a traveling wave tube.
Keywords :
frequency-domain analysis; slow wave structures; space charge; Lagrangian disk model; SINCOHET code; backward waves; finite beam cross section; frequency domain; harmonic power generation; helix slow-wave structure; helix traveling wave tube; nonlinear analysis code; nonlinear beam-wave interaction; nonlinear dynamics; space charge effect; stationary 1-D nonlinear code; Circuits; Electron beams; Electron tubes; Impedance; Nonlinear equations; Optical reflection; Particle beams; Physics; Space charge; Voltage;
Conference_Titel :
Vacuum Electronics Conference, 2004. IVEC 2004. Fifth IEEE International
Print_ISBN :
0-7803-8261-7
DOI :
10.1109/IVELEC.2004.1316227
