{"title":"Non-monochromatic fields in a dispersive electrodynamic line. II. the continuous approximation","authors":"A. Gritsunov","doi":"10.1109/IVELEC.2004.1316282","DOIUrl":null,"url":null,"abstract":"The discrete approximation for evaluation of the non-harmonic fields in a dispersive electrodynamic line with an electron beam has been described in the first part of the paper (ibid., p.220-221). This is universal and wideband approach. However, the normal eigenmode interpolation errors might be excessive, if the number N of the partial eigenmodes is small. Therefore, for regular lines (e.g., a periodic with the period D delay structure or uniform smoothbore waveguide), the continuous approximation, detailed in this paper, might be used.","PeriodicalId":283559,"journal":{"name":"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVELEC.2004.1316282","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The discrete approximation for evaluation of the non-harmonic fields in a dispersive electrodynamic line with an electron beam has been described in the first part of the paper (ibid., p.220-221). This is universal and wideband approach. However, the normal eigenmode interpolation errors might be excessive, if the number N of the partial eigenmodes is small. Therefore, for regular lines (e.g., a periodic with the period D delay structure or uniform smoothbore waveguide), the continuous approximation, detailed in this paper, might be used.