DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nam, I | ko |
dc.contributor.author | Choi, K | ko |
dc.contributor.author | Lee, J | ko |
dc.contributor.author | Cha, HK | ko |
dc.contributor.author | Seo, BI | ko |
dc.contributor.author | Kwon, K | ko |
dc.contributor.author | Lee, Kwyro | ko |
dc.date.accessioned | 2013-03-06T06:22:29Z | - |
dc.date.available | 2013-03-06T06:22:29Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-04 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.55, pp.682 - 689 | - |
dc.identifier.issn | 0018-9480 | - |
dc.identifier.uri | http://hdl.handle.net/10203/86116 | - |
dc.description.abstract | In this paper, a low-power low-IF receiver and a direct-conversion transmitter (DCT) suitable for the IEEE standard 802.15.4 radio system at the 2.4-GHz band are presented in 0.18-mu m deep n-well CMOS technology. By using vertical NPN (V-NPN) bipolar junction transistors in the baseband analog circuits of the low-IF receiver, the image rejection performance is improved and the power consumption is reduced. In addition, by applying the V-NPN current mirrored technique in a DCT, the carrier leakage is reduced and the linearity performance is improved. The receiver has 10 dB of noise figure, - 15 dBm of third-order input intercept point, and 35 dBc of image rejection. The transmitter has more than -2 dBm of transmit output power, -35 dBc of local oscillator leakage, and -46 dBc of the transmit third harmonic component. The receiver and transmitter dissipate 6 and 9 mA from a 1.8-V supply, respectively. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | IEEE 802.15.4 | - |
dc.subject | FRONT-END | - |
dc.subject | AMPLIFIER | - |
dc.subject | CIRCUITS | - |
dc.subject | DESIGN | - |
dc.title | A 2.4-GHz low-power low-IF receiver and direct-conversion transmitter in 0.18-mu m CMOS for IEEE 802.15.4 WPAN applications | - |
dc.type | Article | - |
dc.identifier.wosid | 000245768700011 | - |
dc.identifier.scopusid | 2-s2.0-34147176053 | - |
dc.type.rims | ART | - |
dc.citation.volume | 55 | - |
dc.citation.beginningpage | 682 | - |
dc.citation.endingpage | 689 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | - |
dc.identifier.doi | 10.1109/TMTT.2007.893646 | - |
dc.contributor.localauthor | Lee, Kwyro | - |
dc.contributor.nonIdAuthor | Nam, I | - |
dc.contributor.nonIdAuthor | Choi, K | - |
dc.contributor.nonIdAuthor | Lee, J | - |
dc.contributor.nonIdAuthor | Cha, HK | - |
dc.contributor.nonIdAuthor | Seo, BI | - |
dc.contributor.nonIdAuthor | Kwon, K | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | CMOS | - |
dc.subject.keywordAuthor | low power | - |
dc.subject.keywordAuthor | low rate | - |
dc.subject.keywordAuthor | receiver | - |
dc.subject.keywordAuthor | RF | - |
dc.subject.keywordAuthor | transmitter | - |
dc.subject.keywordAuthor | 2.4 GHz | - |
dc.subject.keywordAuthor | vertical NPN (V-NPN) | - |
dc.subject.keywordAuthor | wireless personal area network (WPAN) | - |
dc.subject.keywordPlus | IEEE 802.15.4 | - |
dc.subject.keywordPlus | FRONT-END | - |
dc.subject.keywordPlus | AMPLIFIER | - |
dc.subject.keywordPlus | CIRCUITS | - |
dc.subject.keywordPlus | DESIGN | - |
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