Title :
A simple hybrid circuit model for folded waveguide structures
Author :
Antonsen, Thomas M. ; Chernin, David ; Vlasov, Alexander ; Chernyavskiy, Igor ; Nguyen, Khanh ; Levush, Baruch
Author_Institution :
Naval Res. Lab., Washington, DC, USA
Abstract :
A simple model for the dispersive properties of a folded waveguide slow wave structure is presented. The model, with a small number of fitting parameters, reproduces well the dispersion relation and Kino impedance of a structure as calculated using a computational electromagnetics code. The model allows for the inclusion of asymmetric beam tunnel fields and the stop bands introduced when the beam tunnel is misaligned.
Keywords :
slow wave structures; waveguides; Kino impedance; asymmetric beam tunnel field; computational electromagnetics code; dispersive property; folded waveguide slow wave structure; hybrid circuit model; stop band; Computational electromagnetics; Computational modeling; Dispersion; Electromagnetic waveguides; Impedance; Integrated circuit modeling; Power transmission lines; Kino impedance; dispersion relation; folded waveguide; misalignment; stop band;
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.2012.6262274
