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Class-F power amplifier using a multi-frequency composite right/left-handed transmission line harmonic tuner
A class-F power amplifier at 2.4GHz using a novel harmonic tuner based on a composite right/left handed (CRLH) transmission line (TL) is proposed and experimentally tested. Two structures are presented. One structure uses one open CRLH-TL stub to suppress 2nd, 3rd harmonics and the fundamental frequ...
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creator | Dupuy, A. Leong, K.M.K.H. Itoh, T. |
description | A class-F power amplifier at 2.4GHz using a novel harmonic tuner based on a composite right/left handed (CRLH) transmission line (TL) is proposed and experimentally tested. Two structures are presented. One structure uses one open CRLH-TL stub to suppress 2nd, 3rd harmonics and the fundamental frequency is matched to 50/spl Omega/. The other structure uses two open CRLH-TL stubs in order to suppress 2nd, 3rd, 4th harmonics and the fundamental frequency is matched to specific impedance. The structure proposed is used to design a class-F power amplifier. A maximum drain efficiency of 64% is obtained. |
doi_str_mv | 10.1109/MWSYM.2005.1517142 |
format | conference_proceeding |
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Two structures are presented. One structure uses one open CRLH-TL stub to suppress 2nd, 3rd harmonics and the fundamental frequency is matched to 50/spl Omega/. The other structure uses two open CRLH-TL stubs in order to suppress 2nd, 3rd, 4th harmonics and the fundamental frequency is matched to specific impedance. The structure proposed is used to design a class-F power amplifier. A maximum drain efficiency of 64% is obtained.</description><identifier>ISSN: 0149-645X</identifier><identifier>ISBN: 9780780388451</identifier><identifier>ISBN: 0780388453</identifier><identifier>EISSN: 2576-7216</identifier><identifier>DOI: 10.1109/MWSYM.2005.1517142</identifier><language>eng</language><publisher>IEEE</publisher><subject>Circuits ; Frequency ; High power amplifiers ; Impedance ; Metamaterials ; Power amplifiers ; Power system harmonics ; Power transmission lines ; Radiofrequency amplifiers ; Tuners</subject><ispartof>IEEE MTT-S International Microwave Symposium Digest, 2005, 2005, p.2023-2026</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/1517142$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,4050,4051,27925,54555,54920,54932</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1517142$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Dupuy, A.</creatorcontrib><creatorcontrib>Leong, K.M.K.H.</creatorcontrib><creatorcontrib>Itoh, T.</creatorcontrib><title>Class-F power amplifier using a multi-frequency composite right/left-handed transmission line harmonic tuner</title><title>IEEE MTT-S International Microwave Symposium Digest, 2005</title><addtitle>MWSYM</addtitle><description>A class-F power amplifier at 2.4GHz using a novel harmonic tuner based on a composite right/left handed (CRLH) transmission line (TL) is proposed and experimentally tested. Two structures are presented. One structure uses one open CRLH-TL stub to suppress 2nd, 3rd harmonics and the fundamental frequency is matched to 50/spl Omega/. The other structure uses two open CRLH-TL stubs in order to suppress 2nd, 3rd, 4th harmonics and the fundamental frequency is matched to specific impedance. The structure proposed is used to design a class-F power amplifier. A maximum drain efficiency of 64% is obtained.</description><subject>Circuits</subject><subject>Frequency</subject><subject>High power amplifiers</subject><subject>Impedance</subject><subject>Metamaterials</subject><subject>Power amplifiers</subject><subject>Power system harmonics</subject><subject>Power transmission lines</subject><subject>Radiofrequency amplifiers</subject><subject>Tuners</subject><issn>0149-645X</issn><issn>2576-7216</issn><isbn>9780780388451</isbn><isbn>0780388453</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2005</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNotkMtKAzEYhYMXsNS-gG7yAqn5M8kkWUqxKrS4UFFXJZP500bmUpMZpG9vwR4OfGf1LQ4hN8DnANzerT9ev9ZzwbmagwINUpyRiVC6ZFpAeU5mVht-bGGMVHBBJhykZaVUn1dklvM3P0aqQoOakGbRuJzZku77X0zUtfsmhnhcY47dljrajs0QWUj4M2LnD9T37b7PcUCa4nY33DUYBrZzXY01HZLrchtzjn1Hm9gh3bnU9l30dBg7TNfkMrgm4-zEKXlfPrwtntjq5fF5cb9iUUgYWOUrL0LtJXhpnAQHwaBRogJthfG6shpDZdGUVlQ2ILdWCrA18iBMqHQxJbf_3oiIm32KrUuHzemr4g_K1V5X</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>Dupuy, A.</creator><creator>Leong, K.M.K.H.</creator><creator>Itoh, T.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2005</creationdate><title>Class-F power amplifier using a multi-frequency composite right/left-handed transmission line harmonic tuner</title><author>Dupuy, A. ; Leong, K.M.K.H. ; Itoh, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i241t-bcbc2fdc41c48a41a1f8e852b17928c7b97efb9e8692b9fe0994219de0f28fb73</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Circuits</topic><topic>Frequency</topic><topic>High power amplifiers</topic><topic>Impedance</topic><topic>Metamaterials</topic><topic>Power amplifiers</topic><topic>Power system harmonics</topic><topic>Power transmission lines</topic><topic>Radiofrequency amplifiers</topic><topic>Tuners</topic><toplevel>online_resources</toplevel><creatorcontrib>Dupuy, A.</creatorcontrib><creatorcontrib>Leong, K.M.K.H.</creatorcontrib><creatorcontrib>Itoh, T.</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>Dupuy, A.</au><au>Leong, K.M.K.H.</au><au>Itoh, T.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Class-F power amplifier using a multi-frequency composite right/left-handed transmission line harmonic tuner</atitle><btitle>IEEE MTT-S International Microwave Symposium Digest, 2005</btitle><stitle>MWSYM</stitle><date>2005</date><risdate>2005</risdate><spage>2023</spage><epage>2026</epage><pages>2023-2026</pages><issn>0149-645X</issn><eissn>2576-7216</eissn><isbn>9780780388451</isbn><isbn>0780388453</isbn><abstract>A class-F power amplifier at 2.4GHz using a novel harmonic tuner based on a composite right/left handed (CRLH) transmission line (TL) is proposed and experimentally tested. Two structures are presented. One structure uses one open CRLH-TL stub to suppress 2nd, 3rd harmonics and the fundamental frequency is matched to 50/spl Omega/. The other structure uses two open CRLH-TL stubs in order to suppress 2nd, 3rd, 4th harmonics and the fundamental frequency is matched to specific impedance. The structure proposed is used to design a class-F power amplifier. A maximum drain efficiency of 64% is obtained.</abstract><pub>IEEE</pub><doi>10.1109/MWSYM.2005.1517142</doi><tpages>4</tpages></addata></record> |
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language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Circuits Frequency High power amplifiers Impedance Metamaterials Power amplifiers Power system harmonics Power transmission lines Radiofrequency amplifiers Tuners |
title | Class-F power amplifier using a multi-frequency composite right/left-handed transmission line harmonic tuner |
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