Title :
The analysis of losses influence on the characteristics of the helical slow-wave structure
Author_Institution :
Saratov State Tech. Univ., Russia
Abstract :
This article is devoted to the problem of the influence of different kinds of losses on the attenuation and wave slowing in the helical slow-wave structure of TWTs. The equivalent circuit of a helical SWS, and calculations of its distributed parameters, corresponding to different physical regions, are proposed. In this article, the frequency dependences of attenuation and slowing of electromagnetic waves are also given.
Keywords :
equivalent circuits; frequency response; losses; slow wave structures; EM wave slowing frequency dependences; TWT; attenuation frequency dependences; attenuation losses influence; characteristics loss influence analysis; helical SWS equivalent circuit; helical slow-wave structures; physical region distributed parameter calculation; travelling wave tubes; wave slowing losses influence; Attenuation; Electromagnetic scattering; Equivalent circuits; Frequency;
Conference_Titel :
Actual Problems of Electron Devices Engineering, 2002. (APEDE 2002). Fifth International Conference on
Conference_Location :
Saratova, Russia
Print_ISBN :
5-7433-1065-3
DOI :
10.1109/APEDE.2002.1044904
