Title :
Transverse kick in misaligned traveling wave structures driven at the fundamental mode
Author :
Whittum, D.H. ; Henke, H.
Author_Institution :
Linear Accel. Center, Stanford Univ., CA, USA
Abstract :
Fabrication errors in traveling wave structures result in non-axisymmetric RF fields that couple to the RF drive at the fundamental mode frequency. We calculate the excitation of the dipole mode and the integrated effect on the beam, using the thin iris and small hole approximation
Keywords :
accelerator RF systems; particle beam stability; travelling wave tubes; RF drive; fundamental mode; fundamental mode frequency; misaligned traveling wave structures; nonaxisymmetric RF fields; thin iris and small hole approximation; transverse kick; Acceleration; Couplings; Fabrication; Frequency; Integral equations; Iris; Magnetic fields; Maxwell equations; Particle beams; Voltage;
Conference_Titel :
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-4376-X
DOI :
10.1109/PAC.1997.749639
