Title :
The dispersion characteristics of helically corrugated waveguide
Author :
Zhang, Liang ; Cross, Adrian W. ; He, Wenlong ; Robertson, Craig W. ; Young, Alan R. ; Whyte, Colin G. ; Ronald, Kevin ; MacInnes, Philip ; Donaldson, Craig R. ; Phelps, Alan D R
Author_Institution :
Dept. of Phys., Univ. of Strathclyde, Glasgow, UK
Abstract :
This paper gives a summary of the methods used to study the dispersion characteristics of helically corrugated waveguide. Analytical, numerical and experimental results for a five-fold helical waveguide are studied and compared.
Keywords :
dispersion (wave); finite difference time-domain analysis; finite element analysis; helical waveguides; FDTD; FEM; dispersion characteristics; five-fold helical waveguide; helically corrugated waveguide; Couplings; Dispersion; Electromagnetic waveguides; Finite difference methods; Finite element methods; Helium; Time domain analysis; FEM/FDTD; Helically corrugated waveguide; coupled wave theory; helicoidal coordinate transform;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2012 IEEE Thirteenth International
Conference_Location :
Monterey, CA
Print_ISBN :
978-1-4673-0188-6
Electronic_ISBN :
978-1-4673-0187-9
DOI :
10.1109/IVEC.2012.6262129
