Title :
Perturbation theory of broadband impedances
Author_Institution :
Linear Accel. Center, Stanford Univ., CA, USA
Abstract :
A perturbation theory for broadband impedance calculations has been developed, allowing evaluation of impedances for an accelerating structure of a rather arbitrary shape. General formulas are given for the longitudinal and transverse impedances. The method is checked by calculating impedances and comparing results with those for structures previously studied. Several new results, including impedance of a taper, are presented
Keywords :
electric impedance; particle accelerators; particle beam diagnostics; perturbation theory; accelerating structure; broadband impedance calculations; longitudinal impedance; perturbation theory; taper; transverse impedance; Acceleration; Boundary conditions; Frequency; Impedance; Integral equations; Linear accelerators; Optical coupling; Particle beams; Scattering; Shape;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.309682
