Title :
Linear theory of the coaxial ridge-loaded disk-loaded cylindrical waveguide
Author :
Yue, Lingna ; Wang, Wengaiang ; Gong, Yubin ; Zhang, Keqian
Author_Institution :
Nat. Key Lab. of High Power Vacuum Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this paper, we investigate a new coaxial ridge-loaded disk-loaded cylindrical waveguide. The cross-section of the TWT with the ridge-loaded disk-loaded cylindrical waveguide slow-wave structures have some superior properties compared with the no ridge-loaded TWTs. Dispersion and gain curves for different beam voltage and width of gap show that, a high gain and a broad band is necessary to select a larger width of gap and an appropriate thickness of ridge.
Keywords :
SCF calculations; coaxial waveguides; ridge waveguides; slow wave structures; waveguide theory; TWT; broad band wave; coaxial ridge loaded structure; disk loaded cylindrical waveguide; dispersion curves; gain curves; slow-wave structures; Assembly; Circuits; Coaxial components; Equations; Laboratories; Manufacturing; Power engineering and energy; Region 1; Voltage; Waveguide theory;
Conference_Titel :
Vacuum Electronics, 2003 4th IEEE International Conference on
Print_ISBN :
0-7803-7699-4
DOI :
10.1109/IVEC.2003.1286393
