Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)最新文献_第3页

The results of the complex investigation and optimization of the transmitting modules, using the miniature multibeam klystrons and TWTs 采用微型多波束速调管和行波管对发射模块进行了复杂的研究和优化

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316333

A. Korolev, S. A. Zaitsev, A. S. Pobedonostsev, S.A. Rumjantsev, V. M. Torbik, A. D. Zakurdayev, B. Sazonov

引用次数: 1

Electromagnetic analysis by finite elements of electron guns for traveling wave tubes 行波管电子枪电磁有限元分析

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316340

S. Coco, S. Corsaro, R. Dionisio, Antonino Laudani, R. Martorana, G. Pollicino

引用次数: 0

Development status of electron guns for excimer light sources in the vacuum ultra violet 真空紫外准分子光源电子枪的发展现状

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316347

R. Steinhuebl, N. Koch, G. Kornfeld

{"title":"Development status of electron guns for excimer light sources in the vacuum ultra violet","authors":"R. Steinhuebl, N. Koch, G. Kornfeld","doi":"10.1109/IVELEC.2004.1316347","DOIUrl":"https://doi.org/10.1109/IVELEC.2004.1316347","url":null,"abstract":"In the frame of a joint 3 year program, supported by the Bayerische Forschungs Stiftung BFS, the 4 partners, TuiLaser AG, Germering/Munich; Thales Electron Devices GmbH, Ulm; the Technische Universitat Munchen, Garching/Munich and the GSF-Forschungszentrum fur Gesundheit und Umwelt, Oberschleissheim/Munich, have undertaken to develop \"Compact Excimer Light Sources for the Vacuum Ultra Violet and their Application in the Environmental Analytic and Process Control\". In this co-development Thales Electron Devices GmbH is responsible to develop and build electron guns for two types of light sources: (a) for a compact and brilliant VUV point source in a volume smaller than 1 mm/sup 3/ (b) for a very small VUV laser with an active volume smaller than 1 mm/sup 2/ /spl times/ 40 mm. The second item requires an electron gun producing a 40 mm broad electron band beam. This is considered to be technologically more complex than the gun for the rotational symmetric electron beam required for the VUV point source and therefore is left for the second half of the program. This paper will report the concept technologies and the results achieved so far for the two electron guns.","PeriodicalId":283559,"journal":{"name":"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124933279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The two-stage magnetron - a new multifunctional microwave generator 两级磁控管——一种新型多功能微波发生器

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316251

G. Churyumov, T. Frolova, A. Gritsunov

引用次数: 2

MAGIC code development for klystron applications at the Klystron Department at SLAC 在SLAC速调管部门为速调管应用程序开发MAGIC代码

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316358

D. Sprehn, M. Neubauer, G. Scheitrum, B. Steele

引用次数: 2

High performance Sm-Co permanent magnets for traveling wave tube applications 用于行波管应用的高性能钐钴永磁体

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316363

S. Xia, T. Zhai, M. Effgen, J. Willhite

引用次数: 0

L-band travelling wave tubes amplifiers for navigation satellites 导航卫星用l波段行波管放大器

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316310

P. Ehret, H. Vogt, A. Peters, E. Bosch

引用次数: 1

A gridded monotron of high efficiency 高效率的栅格单控管

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316263

J. Barroso

引用次数: 0

Operation of a 1.3 GHz, 10 MW multiple beam klystron 1.3 GHz, 10mw多波束速调管的操作

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316316

A. Balkcum, E. Wright, H. Bohlen, M. Cattelino, L. Cox, M. Cusick, K. Eppley, S. Forrest, F. Friedlander, A. Staprans, L. Zitelli

引用次数: 14

An improved magnetic field simulator - MAGFLD 一种改进的磁场模拟器- MAGFLD

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI: 10.1109/IVELEC.2004.1316339

T. Ghosh, R. Carter, V. Yadav, Y. Joshi, R. Gupta, A. Srivastava, R. Vishwanath, S. N. Joshi

{"title":"An improved magnetic field simulator - MAGFLD","authors":"T. Ghosh, R. Carter, V. Yadav, Y. Joshi, R. Gupta, A. Srivastava, R. Vishwanath, S. N. Joshi","doi":"10.1109/IVELEC.2004.1316339","DOIUrl":"https://doi.org/10.1109/IVELEC.2004.1316339","url":null,"abstract":"An improved two-dimensional simulator MAGFLD has been developed which is useful for the design and simulation of periodic permanent magnet (PPM) focusing system for linear beam tubes. At present, input is possible only through the input file, which is very simple and user friendly. A complete PPM circuit is generated using the coordinates of first pole piece, first magnet, gun adapter (if the structure is a-periodic) and the region of computation. Small mesh units of either square or rectangular shapes can be used with mesh refinement capability in one or more regions in any or both directions for better accuracy of the solution. Materials with different magnetic permeability can be modeled by defining a characteristic value for each mesh point of the geometry. The effective potential value at each point in the region of interest is calculated based on the vector potential model by using the 5-point finite difference method and the solution is achieved by over relaxation technique for faster convergence. This package has an interface with EGUN to model the electron gun and collector under the influence of magnetic field. Versatile color graphics are capable of plotting both axial magnetic field and flux lines along with the magnetic circuit. MAGFLD has been validated against some published data and experimental results.","PeriodicalId":283559,"journal":{"name":"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132149878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5