DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chung, Woohyun | ko |
dc.contributor.author | Kim, Choul-Young | ko |
dc.contributor.author | Kim, So Su | ko |
dc.contributor.author | Hong, Songcheol | ko |
dc.date.accessioned | 2020-05-06T07:20:26Z | - |
dc.date.available | 2020-05-06T07:20:26Z | - |
dc.date.created | 2019-11-21 | - |
dc.date.created | 2019-11-21 | - |
dc.date.created | 2019-11-21 | - |
dc.date.issued | 2020-02 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.68, no.2, pp.775 - 784 | - |
dc.identifier.issn | 0018-9480 | - |
dc.identifier.uri | http://hdl.handle.net/10203/274107 | - |
dc.description.abstract | A 94-GHz highly efficient frequency octupler (x8) is presented, which consists of a 47-GHz frequency quadrupler followed by a 94-GHz push-push frequency doubler. To achieve high efficiency, the former adopts the current reusing technique of which transistors are biased to be in the class-C region. In addition, the core transistors and the input-matching network of the latter are optimized simultaneously by using a premade input matching network library, which yields a maximum conversion gain under a given dc power budget. It is implemented with a commercial 65-nm CMOS process, which generates -7.12-dBm output power with 0-dBm input signal, consuming only 1 mW of dc power. It operates in the frequency range from 84 to 98.4 GHz (15.3%) within 3-dB gain variation. The total efficiency (POUT/(P-dc + P-IN)) is 9.69%, which is the highest among those of reported frequency octuplers. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Design of 94-GHz Highly Efficient Frequency Octupler Using 47-GHz Current-Reusing Class-C Frequency Quadrupler | - |
dc.type | Article | - |
dc.identifier.wosid | 000526546100033 | - |
dc.identifier.scopusid | 2-s2.0-85079691857 | - |
dc.type.rims | ART | - |
dc.citation.volume | 68 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 775 | - |
dc.citation.endingpage | 784 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | - |
dc.identifier.doi | 10.1109/TMTT.2019.2951149 | - |
dc.contributor.localauthor | Hong, Songcheol | - |
dc.contributor.nonIdAuthor | Kim, So Su | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | 47-GHz frequency quadrupler | - |
dc.subject.keywordAuthor | high-efficiency frequency multiplier | - |
dc.subject.keywordAuthor | millimeter wave | - |
dc.subject.keywordAuthor | 94-GHz frequency octupler | - |
dc.subject.keywordAuthor | 94-GHz push-push frequency doubler | - |
dc.subject.keywordAuthor | W-band | - |
dc.subject.keywordPlus | BAND | - |
dc.subject.keywordPlus | RECEIVER | - |
dc.subject.keywordPlus | POWER | - |
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