Title :
Cylindrical Cerenkov device with arbitrary boundary profile: linear theory
Author :
HaoYing Wang ; Yang, Ziqiang ; Liang, Zheng ; HaoYing Wang ; Guo, Yinjing
Author_Institution :
Coll. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
The "hot" dispersion equation in Cerenkov devices has been derived and analyzed numerically using the self-consistent linear theory. In principle, the linear analysis can be applied to efficiently calculate all kinds of beam-wave interaction in various Cerenkov devices composed of axisymmetric slow-wave structures (SWS) with arbitrary periodic profile. Then the results for Cerenkov devices with three typical SWS profiles are presented.
Keywords :
dispersion (wave); slow wave structures; SWS profiles; arbitrary boundary profile; arbitrary periodic profile; axisymmetric slow-wave structures; beam-wave interaction; cylindrical Cerenkov device; dispersion equation; linear analysis; self-consistent linear theory; Dispersion; Educational institutions; Electron beams; Equations; Gain; Geometry; Microwave devices; Microwave theory and techniques; Parameter estimation; Periodic structures;
Conference_Titel :
Communications, Circuits and Systems, 2005. Proceedings. 2005 International Conference on
Print_ISBN :
0-7803-9015-6
DOI :
10.1109/ICCCAS.2005.1493453
