DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Jingyu | ko |
dc.contributor.author | Kim, Baekhyun | ko |
dc.contributor.author | Kim, Choul-Young | ko |
dc.contributor.author | Hong, Songcheol | ko |
dc.date.accessioned | 2018-09-18T06:31:27Z | - |
dc.date.available | 2018-09-18T06:31:27Z | - |
dc.date.created | 2018-08-27 | - |
dc.date.created | 2018-08-27 | - |
dc.date.issued | 2018-08 | - |
dc.identifier.citation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.28, no.8, pp.693 - 695 | - |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.uri | http://hdl.handle.net/10203/245629 | - |
dc.description.abstract | A 79-GHz variable-gain vector-sum phase shifter is presented, which consists of 5-bit digital attenuators in respective I and Q paths. It is designed to represent any vectors in the entire IQ plane by controlling the digital attenuators with low phase variations. Variable-gain function can be achieved intrinsically without additional variable-gain circuits. The proposed phase shifter can maintain low phase error at high input powers. The phase shifter provides a root mean square (RMS) phase error of 6.74 degrees with a phase resolution of 11.25 degrees. The gain dynamic range and resolution are 21 and 3 dB, respectively, with an RMS gain error of 1.89 dB. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | RECEIVER | - |
dc.subject | CHIP | - |
dc.title | 79-GHz Digital Attenuator-Based Variable-Gain Vector-Sum Phase Shifter With High Linearity | - |
dc.type | Article | - |
dc.identifier.wosid | 000441446200021 | - |
dc.identifier.scopusid | 2-s2.0-85048890351 | - |
dc.type.rims | ART | - |
dc.citation.volume | 28 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 693 | - |
dc.citation.endingpage | 695 | - |
dc.citation.publicationname | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.identifier.doi | 10.1109/LMWC.2018.2842688 | - |
dc.contributor.localauthor | Hong, Songcheol | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | CMOS | - |
dc.subject.keywordAuthor | digital attenuator | - |
dc.subject.keywordAuthor | phase shifter | - |
dc.subject.keywordAuthor | phased array | - |
dc.subject.keywordPlus | RECEIVER | - |
dc.subject.keywordPlus | CHIP | - |
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