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RF waveform engineering applied to GaAs MESFET radiation safe operating area
This paper gives an overview on tests done at ESA/ESTEC related to the safe operating area of two different types of GaAs MESFET when subjected to heavy ion bombardment while loaded with RF signal. The heavy ion test campaigns are described and waveform measurements defining the safe operating area...
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creator | Le Gallou, N. Sturesson, F. |
description | This paper gives an overview on tests done at ESA/ESTEC related to the safe operating area of two different types of GaAs MESFET when subjected to heavy ion bombardment while loaded with RF signal. The heavy ion test campaigns are described and waveform measurements defining the safe operating area for the two types of devices are discussed. The principal interest of performing radiation tests under RF conditions is to reach regions which would not be testable in DC conditions, albeit being reached by application voltage waveforms. The results show very different robustness characteristics depending the MESFET process selected and show that, as opposed to commonly believed, GaAs devices may not be fully immune to burn outs under heavy ion conditions. |
doi_str_mv | 10.1109/MWSYM.2009.5165840 |
format | conference_proceeding |
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The heavy ion test campaigns are described and waveform measurements defining the safe operating area for the two types of devices are discussed. The principal interest of performing radiation tests under RF conditions is to reach regions which would not be testable in DC conditions, albeit being reached by application voltage waveforms. 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The heavy ion test campaigns are described and waveform measurements defining the safe operating area for the two types of devices are discussed. The principal interest of performing radiation tests under RF conditions is to reach regions which would not be testable in DC conditions, albeit being reached by application voltage waveforms. The results show very different robustness characteristics depending the MESFET process selected and show that, as opposed to commonly believed, GaAs devices may not be fully immune to burn outs under heavy ion conditions.</description><subject>Breakdown voltage</subject><subject>Circuit testing</subject><subject>Condition monitoring</subject><subject>GaAs</subject><subject>Gallium arsenide</subject><subject>Heavy Ions</subject><subject>Ion implantation</subject><subject>L-band</subject><subject>Life testing</subject><subject>MESFET</subject><subject>MESFETs</subject><subject>Performance evaluation</subject><subject>Power Amplifier</subject><subject>Radio frequency</subject><subject>Single Event Burn Out</subject><subject>SSPA</subject><issn>0149-645X</issn><issn>2576-7216</issn><isbn>1424428033</isbn><isbn>9781424428038</isbn><isbn>1424428041</isbn><isbn>9781424428045</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2009</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNpFkN1Kw0AUhNc_sK2-gN7sCySe3T27yV6W0lYhRbCKelVOk5Oy0iZhUxTf3ooFr4ZhvpmLEeJGQaoU-LvF6_J9kWoAn1rlbI5wIoYKNaLOAdWpGGibuSTTyp39B8aciwEo9IlD-3Yphn3_AQA2V24giqeZ_KJPrtu4k9xsQsMcQ7OR1HXbwJXct3JO414upsvZ9FlGqgLtQ9vInmqWbcfxYH_5yHQlLmra9nx91JF4OXQm90nxOH-YjIskqMzuE8ygQodVSWDXWmPlyRAj55T53KJ22tfOlOW6rI1zgLWCylgs0WfOK01mJG7_dgMzr7oYdhS_V8dLzA-zl1Am</recordid><startdate>200906</startdate><enddate>200906</enddate><creator>Le Gallou, N.</creator><creator>Sturesson, F.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>200906</creationdate><title>RF waveform engineering applied to GaAs MESFET radiation safe operating area</title><author>Le Gallou, N. ; Sturesson, F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-470d464dca05b224d9a3ae4e8a798542629f63ccbcf36604f10d354c4976912a3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Breakdown voltage</topic><topic>Circuit testing</topic><topic>Condition monitoring</topic><topic>GaAs</topic><topic>Gallium arsenide</topic><topic>Heavy Ions</topic><topic>Ion implantation</topic><topic>L-band</topic><topic>Life testing</topic><topic>MESFET</topic><topic>MESFETs</topic><topic>Performance evaluation</topic><topic>Power Amplifier</topic><topic>Radio frequency</topic><topic>Single Event Burn Out</topic><topic>SSPA</topic><toplevel>online_resources</toplevel><creatorcontrib>Le Gallou, N.</creatorcontrib><creatorcontrib>Sturesson, F.</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/IET 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>Le Gallou, N.</au><au>Sturesson, F.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>RF waveform engineering applied to GaAs MESFET radiation safe operating area</atitle><btitle>2009 IEEE MTT-S International Microwave Symposium Digest</btitle><stitle>MWSYM</stitle><date>2009-06</date><risdate>2009</risdate><spage>889</spage><epage>892</epage><pages>889-892</pages><issn>0149-645X</issn><eissn>2576-7216</eissn><isbn>1424428033</isbn><isbn>9781424428038</isbn><eisbn>1424428041</eisbn><eisbn>9781424428045</eisbn><abstract>This paper gives an overview on tests done at ESA/ESTEC related to the safe operating area of two different types of GaAs MESFET when subjected to heavy ion bombardment while loaded with RF signal. The heavy ion test campaigns are described and waveform measurements defining the safe operating area for the two types of devices are discussed. The principal interest of performing radiation tests under RF conditions is to reach regions which would not be testable in DC conditions, albeit being reached by application voltage waveforms. The results show very different robustness characteristics depending the MESFET process selected and show that, as opposed to commonly believed, GaAs devices may not be fully immune to burn outs under heavy ion conditions.</abstract><pub>IEEE</pub><doi>10.1109/MWSYM.2009.5165840</doi><tpages>4</tpages></addata></record> |
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identifier | ISSN: 0149-645X |
ispartof | 2009 IEEE MTT-S International Microwave Symposium Digest, 2009, p.889-892 |
issn | 0149-645X 2576-7216 |
language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Breakdown voltage Circuit testing Condition monitoring GaAs Gallium arsenide Heavy Ions Ion implantation L-band Life testing MESFET MESFETs Performance evaluation Power Amplifier Radio frequency Single Event Burn Out SSPA |
title | RF waveform engineering applied to GaAs MESFET radiation safe operating area |
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