Title :
Analytic criteria for stability of beam loaded R.F. systems
Author :
Koscielniak, Shane R.
Author_Institution :
TRIUMF, Vancouver, BC, Canada
Abstract :
This paper presents the instability analysis of a beam-loaded radio-frequency system with beam phase-loop and cavity tuning-loop for both accelerating and non-accelerating beams. The case of voltage-proportional feedback around the cavity is also included. The symbolic manipulation program SMP was used to expand and simplify the Routh determinantal conditions for a fifth order characteristic polynomial
Keywords :
cavity resonators; feedback; physical instrumentation control; proportional control; stability; Routh determinant; SMP code; beam loaded RF systems; beam phase-loop; beam-loaded radio-frequency system; cavity tuning-loop; instability; voltage-proportional feedback; Acceleration; Laplace equations; Particle beams; Phase modulation; Resonance; Resonant frequency; Stability analysis; Stability criteria; Steady-state; Voltage;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.309699
