A 275 GHz Active Vector-Sum Phase Shifter
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Quan, C. | - |
dc.contributor.author | Heo, S. | - |
dc.contributor.author | Urteaga, M. | - |
dc.contributor.author | Kim, M. | - |
dc.date.accessioned | 2021-09-04T19:30:48Z | - |
dc.date.available | 2021-09-04T19:30:48Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2015-02 | - |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/94465 | - |
dc.description.abstract | Terahertz vector-sum phase shifters capable of 360 degrees phase control over the frequency range of 240 to 310 GHz are presented. Because the impedance mismatch of the variable-gain amplifiers employed in the phase shifter determines the flatness of the offset phases, a new broadband VGA design with its input and output impedances unaffected by dc bias is introduced. The measured results on the phase shifter fabricated using 0.25 mu m InP HBT technology show incremental phase shifts of 45 degrees with an average RMS offset phase error of 3.6 degrees and insertion loss of -1 to -13 dB for eight basis dc bias states. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | CMOS | - |
dc.subject | BAND | - |
dc.title | A 275 GHz Active Vector-Sum Phase Shifter | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, M. | - |
dc.identifier.doi | 10.1109/LMWC.2014.2382655 | - |
dc.identifier.scopusid | 2-s2.0-85027932776 | - |
dc.identifier.wosid | 000349778300019 | - |
dc.identifier.bibliographicCitation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.25, no.2, pp.127 - 129 | - |
dc.relation.isPartOf | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.citation.title | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.citation.volume | 25 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 127 | - |
dc.citation.endPage | 129 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordPlus | CMOS | - |
dc.subject.keywordPlus | BAND | - |
dc.subject.keywordAuthor | InP HBT | - |
dc.subject.keywordAuthor | phase shifter | - |
dc.subject.keywordAuthor | terahertz IC | - |
dc.subject.keywordAuthor | variable-gain amplifier (VGA) | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.