Cathode Priming in the A6 Relativistic Magnetron
Summary form only given. A particle in cell code (ICEPIC) is used Io study the linear and nonlinear evolution of the magnetron instability in the A6 University of Michigan magnetron. Saturation of the instability and operating mode are examined as a function of magnetron priming geometry. Specifical...
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| creator | Fleming, T.P. Cartwright, K.L. |
| description | Summary form only given. A particle in cell code (ICEPIC) is used Io study the linear and nonlinear evolution of the magnetron instability in the A6 University of Michigan magnetron. Saturation of the instability and operating mode are examined as a function of magnetron priming geometry. Specifically, the question of dominant mode selection based on azimuthal variation on the emitting cathode is addressed. Moreover, the placement, area, number and emission properties of the axial emitting surface strips are examined to determine optimum start up time and noise reduction. The severity of mode competition is examined via spectral decomposition. A baseline for gauging the net effect of cathode priming is established by a comparison with a series of non-primed magnetron simulations that span the identical parameter space |
| doi_str_mv | 10.1109/PLASMA.2005.359253 |
| format | Conference Proceeding |
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A particle in cell code (ICEPIC) is used Io study the linear and nonlinear evolution of the magnetron instability in the A6 University of Michigan magnetron. Saturation of the instability and operating mode are examined as a function of magnetron priming geometry. Specifically, the question of dominant mode selection based on azimuthal variation on the emitting cathode is addressed. Moreover, the placement, area, number and emission properties of the axial emitting surface strips are examined to determine optimum start up time and noise reduction. The severity of mode competition is examined via spectral decomposition. A baseline for gauging the net effect of cathode priming is established by a comparison with a series of non-primed magnetron simulations that span the identical parameter space</description><identifier>ISSN: 0730-9244</identifier><identifier>ISBN: 0780393007</identifier><identifier>ISBN: 9780780393004</identifier><identifier>EISSN: 2576-7208</identifier><identifier>DOI: 10.1109/PLASMA.2005.359253</identifier><language>eng</language><publisher>IEEE</publisher><subject>Cathodes ; Educational institutions ; Electron beams ; Electron tubes ; Magnetic resonance ; Q factor ; Resonant frequency ; Space charge ; Strips ; USA Councils</subject><ispartof>IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science, 2005, p.212-212</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4198512$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2056,27923,54918</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4198512$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Fleming, T.P.</creatorcontrib><creatorcontrib>Cartwright, K.L.</creatorcontrib><title>Cathode Priming in the A6 Relativistic Magnetron</title><title>IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science</title><addtitle>PLASMA</addtitle><description>Summary form only given. A particle in cell code (ICEPIC) is used Io study the linear and nonlinear evolution of the magnetron instability in the A6 University of Michigan magnetron. Saturation of the instability and operating mode are examined as a function of magnetron priming geometry. Specifically, the question of dominant mode selection based on azimuthal variation on the emitting cathode is addressed. Moreover, the placement, area, number and emission properties of the axial emitting surface strips are examined to determine optimum start up time and noise reduction. The severity of mode competition is examined via spectral decomposition. A baseline for gauging the net effect of cathode priming is established by a comparison with a series of non-primed magnetron simulations that span the identical parameter space</description><subject>Cathodes</subject><subject>Educational institutions</subject><subject>Electron beams</subject><subject>Electron tubes</subject><subject>Magnetic resonance</subject><subject>Q factor</subject><subject>Resonant frequency</subject><subject>Space charge</subject><subject>Strips</subject><subject>USA Councils</subject><issn>0730-9244</issn><issn>2576-7208</issn><isbn>0780393007</isbn><isbn>9780780393004</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2005</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNp9jL0OgjAYAL_4k4jKC-jSFwC_tpTSkRCNgyRE3UmjFWoQDDQmvr0Ozt5ywyUHsKIYUopqUxzSU56GDFGEXCgm-Ag8JmQcSIbJGOYoE-SKI8oJeCg5BopF0Qz8Ybjjl0hwKakHmGlXd1dDit4-bFsR2xJXG5LG5Gga7ezLDs5eSK6r1ri-a5cwvelmMP7PC1jvtudsH1hjTPn8XnT_LiOqEkEZ_18_2Qo2Qw</recordid><startdate>200506</startdate><enddate>200506</enddate><creator>Fleming, T.P.</creator><creator>Cartwright, K.L.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>200506</creationdate><title>Cathode Priming in the A6 Relativistic Magnetron</title><author>Fleming, T.P. ; Cartwright, K.L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-ieee_primary_41985123</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Cathodes</topic><topic>Educational institutions</topic><topic>Electron beams</topic><topic>Electron tubes</topic><topic>Magnetic resonance</topic><topic>Q factor</topic><topic>Resonant frequency</topic><topic>Space charge</topic><topic>Strips</topic><topic>USA Councils</topic><toplevel>online_resources</toplevel><creatorcontrib>Fleming, T.P.</creatorcontrib><creatorcontrib>Cartwright, K.L.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fleming, T.P.</au><au>Cartwright, K.L.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Cathode Priming in the A6 Relativistic Magnetron</atitle><btitle>IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science</btitle><stitle>PLASMA</stitle><date>2005-06</date><risdate>2005</risdate><spage>212</spage><epage>212</epage><pages>212-212</pages><issn>0730-9244</issn><eissn>2576-7208</eissn><isbn>0780393007</isbn><isbn>9780780393004</isbn><abstract>Summary form only given. A particle in cell code (ICEPIC) is used Io study the linear and nonlinear evolution of the magnetron instability in the A6 University of Michigan magnetron. Saturation of the instability and operating mode are examined as a function of magnetron priming geometry. Specifically, the question of dominant mode selection based on azimuthal variation on the emitting cathode is addressed. Moreover, the placement, area, number and emission properties of the axial emitting surface strips are examined to determine optimum start up time and noise reduction. The severity of mode competition is examined via spectral decomposition. A baseline for gauging the net effect of cathode priming is established by a comparison with a series of non-primed magnetron simulations that span the identical parameter space</abstract><pub>IEEE</pub><doi>10.1109/PLASMA.2005.359253</doi></addata></record> |
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| identifier | ISSN: 0730-9244 |
| ispartof | IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science, 2005, p.212-212 |
| issn | 0730-9244 2576-7208 |
| language | eng |
| recordid | cdi_ieee_primary_4198512 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Cathodes Educational institutions Electron beams Electron tubes Magnetic resonance Q factor Resonant frequency Space charge Strips USA Councils |
| title | Cathode Priming in the A6 Relativistic Magnetron |
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