Title :
Single-mode beam-cavity interaction in relativistic klystrons
Author_Institution :
Lawrence Berkeley Nat. Lab., CA, USA
Abstract :
The interaction between a modulated, intense electron beam and a single-mode RF cavity is discussed. A formalism is described which accounts for steady-state and transient beam loading, input/output waveguide coupling, and finite Q effects. A circuit equation is analyzed for short-time behavior. Algorithms are presented for designing detuned structures to ensure longitudinal stability in relativistic klystron two-beam accelerators
Keywords :
accelerator RF systems; accelerator cavities; klystrons; particle beam stability; relativistic electron beam tubes; circuit equation; detuned structures; finite Q effects; input/output waveguide coupling; longitudinal stability; modulated intense electron beam; relativistic klystrons; short-time behavior; single-mode RF cavity; single-mode beam-cavity interaction; steady-state beam loading; transient beam loading; two-beam accelerators; Circuit analysis; Coupling circuits; Electron beams; Equations; Intensity modulation; Klystrons; Optical coupling; Optical modulation; Radio frequency; Steady-state;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.792966
