DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, YS | - |
dc.contributor.author | Lee, SY | - |
dc.contributor.author | Jeon, KI | - |
dc.contributor.author | Jeong, YH | - |
dc.date.accessioned | 2016-04-01T01:46:00Z | - |
dc.date.available | 2016-04-01T01:46:00Z | - |
dc.date.created | 2009-08-05 | - |
dc.date.issued | 2006-12 | - |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.other | 2007-OAK-0000006465 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/23656 | - |
dc.description.abstract | A simple predistortion technique to cancel the fifth-order intermodulation (IM5) as well as third-order intermodulation (IM3) components using a third-order predistorter (PD) is represented. The IM3 and IM5 components are cancelled out simultaneously by their same magnitude and phase difference in the PD and power amplifier (PA). Moreover, this phase difference is controlled by using the phase-controlled error generator in the PD. For experimental verification, a third-order PD has been implemented and tested in a 30-W class-AB PA at the wide-band code division multiple access (WCDMA) band of 2.11-2.17 GHz. Two-tone test results show that significant cancellation of the IM3 and IM5 components can be obtained. For a four-carrier WCDMA,application, significant adjacent channel leakage ratio improvement is achieved over a wide range of output power levels. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGI | - |
dc.relation.isPartOf | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.subject | adjacent channel leakage ratio (ACLR) | - |
dc.subject | error generator | - |
dc.subject | intermodulation (IM) | - |
dc.subject | phase | - |
dc.subject | power amplifier (PA) | - |
dc.subject | predistorter (PD) | - |
dc.subject | wide-band code division multiple access (WCDMA) | - |
dc.subject | COMPONENTS | - |
dc.title | Highly linear predistortion power amplifiers with phase-controlled error generator | - |
dc.type | Article | - |
dc.contributor.college | 전자전기공학과 | - |
dc.identifier.doi | 10.1109/LMWC.2006.885638 | - |
dc.author.google | Lee, YS | - |
dc.author.google | Lee, SY | - |
dc.author.google | Jeon, KI | - |
dc.author.google | Jeong, YH | - |
dc.relation.volume | 16 | - |
dc.relation.issue | 12 | - |
dc.relation.startpage | 690 | - |
dc.relation.lastpage | 692 | - |
dc.contributor.id | 10106021 | - |
dc.relation.journal | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.16, no.12, pp.690 - 692 | - |
dc.identifier.wosid | 000242925100020 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 692 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 690 | - |
dc.citation.title | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.citation.volume | 16 | - |
dc.contributor.affiliatedAuthor | Jeong, YH | - |
dc.identifier.scopusid | 2-s2.0-33845529125 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 17 | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | adjacent channel leakage ratio (ACLR) | - |
dc.subject.keywordAuthor | error generator | - |
dc.subject.keywordAuthor | intermodulation (IM) | - |
dc.subject.keywordAuthor | phase | - |
dc.subject.keywordAuthor | power amplifier (PA) | - |
dc.subject.keywordAuthor | predistorter (PD) | - |
dc.subject.keywordAuthor | wide-band code division multiple access (WCDMA) | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
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