DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Kyung-Sik | ko |
dc.contributor.author | Kim, Keun-Mok | ko |
dc.contributor.author | Kim, Su-Bin | ko |
dc.contributor.author | Yun, Byeong-Hun | ko |
dc.contributor.author | Ko, Jinho | ko |
dc.contributor.author | Kim, Jusung | ko |
dc.contributor.author | Lee, Sang-Gug | ko |
dc.date.accessioned | 2020-02-10T06:20:11Z | - |
dc.date.available | 2020-02-10T06:20:11Z | - |
dc.date.created | 2020-01-13 | - |
dc.date.issued | 2020-01 | - |
dc.identifier.citation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.30, no.1, pp.90 - 93 | - |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.uri | http://hdl.handle.net/10203/272195 | - |
dc.description.abstract | A 915-MHz binary frequency-shift keying (BFSK) transmitter is proposed in this letter. The proposed transmitter architecture allows relaxing the frequency-tuning requirement of the conventional Internet of Things transceiver by the frequency-tripling signal-path topology. The tuning-range requirement is significantly improved down to 4% with the proposed signaling scheme, and this results in the ultralow-power synthesizer implementation. The proposed frequency tripler provides good spur rejection performance, and the adoption of a class-D switching power amplifier (PA) further improves the efficiency of the BFSK transmitter. Implemented in a 55-nm CMOS technology, the proposed transmitter achieves the output power of 5.5 dBm and 31.9% efficiency with only 207 mu W of power consumption from the synthesizer. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A 5.5-dBm, 31.9% Efficiency 915-MHz Transmitter Employing Frequency Tripler and 207-mu W Synthesizer | - |
dc.type | Article | - |
dc.identifier.wosid | 000508432100024 | - |
dc.identifier.scopusid | 2-s2.0-85078237134 | - |
dc.type.rims | ART | - |
dc.citation.volume | 30 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 90 | - |
dc.citation.endingpage | 93 | - |
dc.citation.publicationname | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.identifier.doi | 10.1109/LMWC.2019.2953208 | - |
dc.contributor.localauthor | Lee, Sang-Gug | - |
dc.contributor.nonIdAuthor | Kim, Su-Bin | - |
dc.contributor.nonIdAuthor | Ko, Jinho | - |
dc.contributor.nonIdAuthor | Kim, Jusung | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Binary frequency-shift keying (BFSK) | - |
dc.subject.keywordAuthor | CMOS | - |
dc.subject.keywordAuthor | frequency tripler | - |
dc.subject.keywordAuthor | transmitter | - |
dc.subject.keywordAuthor | ultralow-power (ULP) | - |
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