Title :
Beam loaded admittance in relativistic magnetrons
Author :
Hoff, B.W. ; Lau, Y.Y. ; Gilgenbach, R.M. ; Luginsland, J.W.
Author_Institution :
Univ. of Michigan Ann Arbor, Ann Arbor, MI, USA
Abstract :
From a circuit model for an oscillator, an equation was developed to describe the beam loaded admittance. The equation, which is presented in this paper suggests that the instantaneous beam loaded admittance, may be extracted from the output signal of the oscillator once the cold tube frequency and damping rates have been determined. This technique is used to analyze the behavior of a relativistic magnetron operating in the pi mode, simulated in MAGIC PIC.
Keywords :
circuit simulation; electric admittance; magnetrons; oscillators; MAGIC PIC; cold tube frequency; damping rate; instantaneous beam loaded admittance; oscillator circuit model; pi mode; relativistic magnetron; Admittance; Analytical models; Damping; Equations; Frequency; Magnetic analysis; Magnetic circuits; Magnetrons; Oscillators; USA Councils;
Conference_Titel :
Plasma Science - Abstracts, 2009. ICOPS 2009. IEEE International Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2617-1
DOI :
10.1109/PLASMA.2009.5227446
