Experimental study and numerical simulation of electron beam in gyrotron-type electron-optical systems

The most widely used system of helical electron beam (HEB) formation for gyrotron applications includes a magnetron-injection gun (MIG) and magnetic compression region. In this system, it is necessary to take into account such specific phenomena as the reflection of electrons with large transverse v...

Full description

Saved in:
Bibliographic Details
Main Authors: Louksha, O.I., Sominski, G.G., Kas'yanenko, D.V.
Format: Conference Proceeding
Language:English
Subjects:
Cathodes
Current measurement
Electron beams
Electron emission
Electron traps
Gyrotrons
Magnetic field measurement
Magnetic fields
Numerical simulation
Space charge
Citations: Items that cite this one
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c135t-220e502e3699d830c839c3087d9f5a334413833b30578e1e0074f2141b8b800a3
cites
container_end_page 133
container_issue
container_start_page 130
container_title
container_volume
creator Louksha, O.I.
Sominski, G.G.
Kas'yanenko, D.V.
description The most widely used system of helical electron beam (HEB) formation for gyrotron applications includes a magnetron-injection gun (MIG) and magnetic compression region. In this system, it is necessary to take into account such specific phenomena as the reflection of electrons with large transverse velocities from magnetic mirror, the accumulation of the space charge in the trap between gun cathode and magnetic field plateau, the excitation of low-frequency "trap" oscillations, the electron bombardment of cathode surface. These phenomena have an effect on HEB quality and limit gyrotron parameters. In our paper, the results of experimental study and numerical simulation of physical processes accompanying HEB formation are summarized.
doi_str_mv 10.1109/UHF.1999.787898
format conference_proceeding
fullrecord <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_787898</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>787898</ieee_id><sourcerecordid>787898</sourcerecordid><originalsourceid>FETCH-LOGICAL-c135t-220e502e3699d830c839c3087d9f5a334413833b30578e1e0074f2141b8b800a3</originalsourceid><addsrcrecordid>eNo9kE9rwzAMxQ1jsNHlPNjJXyCZHDm1dRylXQeFXtZzcRJlZOQfiQPLt59LxnR54iee0JMQzwoSpYBeL8dDoogoMdZYsnciImMzo9MUwCI-iGiaviEUkt5qehTV_mfgsW65866Rk5_LRbqulN3cBlzcWN3OjfN138m-ktxw4cfQ5-xaWXfyaxn7G4j9MvD_OO4Hv7qXyXM7PYn7yjUTR3-6EZfD_nN3jE_n94_d2ykuFGY-DmdyBinjlqi0CIVFKhCsKanKHKLWCkOMHCEzlhUDGF2lSqvc5hbA4Ua8rHtrZr4OIZgbl-v6DPwFGd9Vfg</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Experimental study and numerical simulation of electron beam in gyrotron-type electron-optical systems</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Louksha, O.I. ; Sominski, G.G. ; Kas'yanenko, D.V.</creator><creatorcontrib>Louksha, O.I. ; Sominski, G.G. ; Kas'yanenko, D.V.</creatorcontrib><description>The most widely used system of helical electron beam (HEB) formation for gyrotron applications includes a magnetron-injection gun (MIG) and magnetic compression region. In this system, it is necessary to take into account such specific phenomena as the reflection of electrons with large transverse velocities from magnetic mirror, the accumulation of the space charge in the trap between gun cathode and magnetic field plateau, the excitation of low-frequency "trap" oscillations, the electron bombardment of cathode surface. These phenomena have an effect on HEB quality and limit gyrotron parameters. In our paper, the results of experimental study and numerical simulation of physical processes accompanying HEB formation are summarized.</description><identifier>ISBN: 9785742200833</identifier><identifier>ISBN: 5742200838</identifier><identifier>DOI: 10.1109/UHF.1999.787898</identifier><language>eng</language><publisher>IEEE</publisher><subject>Cathodes ; Current measurement ; Electron beams ; Electron emission ; Electron traps ; Gyrotrons ; Magnetic field measurement ; Magnetic fields ; Numerical simulation ; Space charge</subject><ispartof>Proceedings International University Conference 'Electronics and Radiophysics of Ultra-High Frequencies' (Cat. No.99EX356), 1999, p.130-133</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c135t-220e502e3699d830c839c3087d9f5a334413833b30578e1e0074f2141b8b800a3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/787898$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2051,4035,4036,27904,54898</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/787898$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Louksha, O.I.</creatorcontrib><creatorcontrib>Sominski, G.G.</creatorcontrib><creatorcontrib>Kas'yanenko, D.V.</creatorcontrib><title>Experimental study and numerical simulation of electron beam in gyrotron-type electron-optical systems</title><title>Proceedings International University Conference 'Electronics and Radiophysics of Ultra-High Frequencies' (Cat. No.99EX356)</title><addtitle>UHF</addtitle><description>The most widely used system of helical electron beam (HEB) formation for gyrotron applications includes a magnetron-injection gun (MIG) and magnetic compression region. In this system, it is necessary to take into account such specific phenomena as the reflection of electrons with large transverse velocities from magnetic mirror, the accumulation of the space charge in the trap between gun cathode and magnetic field plateau, the excitation of low-frequency "trap" oscillations, the electron bombardment of cathode surface. These phenomena have an effect on HEB quality and limit gyrotron parameters. In our paper, the results of experimental study and numerical simulation of physical processes accompanying HEB formation are summarized.</description><subject>Cathodes</subject><subject>Current measurement</subject><subject>Electron beams</subject><subject>Electron emission</subject><subject>Electron traps</subject><subject>Gyrotrons</subject><subject>Magnetic field measurement</subject><subject>Magnetic fields</subject><subject>Numerical simulation</subject><subject>Space charge</subject><isbn>9785742200833</isbn><isbn>5742200838</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1999</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNo9kE9rwzAMxQ1jsNHlPNjJXyCZHDm1dRylXQeFXtZzcRJlZOQfiQPLt59LxnR54iee0JMQzwoSpYBeL8dDoogoMdZYsnciImMzo9MUwCI-iGiaviEUkt5qehTV_mfgsW65866Rk5_LRbqulN3cBlzcWN3OjfN138m-ktxw4cfQ5-xaWXfyaxn7G4j9MvD_OO4Hv7qXyXM7PYn7yjUTR3-6EZfD_nN3jE_n94_d2ykuFGY-DmdyBinjlqi0CIVFKhCsKanKHKLWCkOMHCEzlhUDGF2lSqvc5hbA4Ua8rHtrZr4OIZgbl-v6DPwFGd9Vfg</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Louksha, O.I.</creator><creator>Sominski, G.G.</creator><creator>Kas'yanenko, D.V.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>1999</creationdate><title>Experimental study and numerical simulation of electron beam in gyrotron-type electron-optical systems</title><author>Louksha, O.I. ; Sominski, G.G. ; Kas'yanenko, D.V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c135t-220e502e3699d830c839c3087d9f5a334413833b30578e1e0074f2141b8b800a3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Cathodes</topic><topic>Current measurement</topic><topic>Electron beams</topic><topic>Electron emission</topic><topic>Electron traps</topic><topic>Gyrotrons</topic><topic>Magnetic field measurement</topic><topic>Magnetic fields</topic><topic>Numerical simulation</topic><topic>Space charge</topic><toplevel>online_resources</toplevel><creatorcontrib>Louksha, O.I.</creatorcontrib><creatorcontrib>Sominski, G.G.</creatorcontrib><creatorcontrib>Kas'yanenko, D.V.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Louksha, O.I.</au><au>Sominski, G.G.</au><au>Kas'yanenko, D.V.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Experimental study and numerical simulation of electron beam in gyrotron-type electron-optical systems</atitle><btitle>Proceedings International University Conference 'Electronics and Radiophysics of Ultra-High Frequencies' (Cat. No.99EX356)</btitle><stitle>UHF</stitle><date>1999</date><risdate>1999</risdate><spage>130</spage><epage>133</epage><pages>130-133</pages><isbn>9785742200833</isbn><isbn>5742200838</isbn><abstract>The most widely used system of helical electron beam (HEB) formation for gyrotron applications includes a magnetron-injection gun (MIG) and magnetic compression region. In this system, it is necessary to take into account such specific phenomena as the reflection of electrons with large transverse velocities from magnetic mirror, the accumulation of the space charge in the trap between gun cathode and magnetic field plateau, the excitation of low-frequency "trap" oscillations, the electron bombardment of cathode surface. These phenomena have an effect on HEB quality and limit gyrotron parameters. In our paper, the results of experimental study and numerical simulation of physical processes accompanying HEB formation are summarized.</abstract><pub>IEEE</pub><doi>10.1109/UHF.1999.787898</doi><tpages>4</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISBN: 9785742200833
ispartof Proceedings International University Conference 'Electronics and Radiophysics of Ultra-High Frequencies' (Cat. No.99EX356), 1999, p.130-133
issn
language eng
recordid cdi_ieee_primary_787898
source IEEE Electronic Library (IEL) Conference Proceedings
subjects Cathodes
Current measurement
Electron beams
Electron emission
Electron traps
Gyrotrons
Magnetic field measurement
Magnetic fields
Numerical simulation
Space charge
title Experimental study and numerical simulation of electron beam in gyrotron-type electron-optical systems
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T18%3A20%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Experimental%20study%20and%20numerical%20simulation%20of%20electron%20beam%20in%20gyrotron-type%20electron-optical%20systems&rft.btitle=Proceedings%20International%20University%20Conference%20'Electronics%20and%20Radiophysics%20of%20Ultra-High%20Frequencies'%20(Cat.%20No.99EX356)&rft.au=Louksha,%20O.I.&rft.date=1999&rft.spage=130&rft.epage=133&rft.pages=130-133&rft.isbn=9785742200833&rft.isbn_list=5742200838&rft_id=info:doi/10.1109/UHF.1999.787898&rft_dat=%3Cieee_6IE%3E787898%3C/ieee_6IE%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c135t-220e502e3699d830c839c3087d9f5a334413833b30578e1e0074f2141b8b800a3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=787898&rfr_iscdi=true