DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ko, J | ko |
dc.contributor.author | Kim, J | ko |
dc.contributor.author | Cho, S | ko |
dc.contributor.author | Lee, Kwyro | ko |
dc.date.accessioned | 2011-01-07T05:02:59Z | - |
dc.date.available | 2011-01-07T05:02:59Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-07 | - |
dc.identifier.citation | IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.40, pp.1414 - 1425 | - |
dc.identifier.issn | 0018-9200 | - |
dc.identifier.uri | http://hdl.handle.net/10203/21468 | - |
dc.description.abstract | This paper presents the design and implementation of an L1/L2 dual-band global positioning system (GPS) receiver. Dual-conversion with a low-IF architecture was used for dual-band operation. The receiver is composed of an RF pream-plifier, down-conversion mixers, a variable-gain channel filter, a 2-bit analog-to-digital converter, and the full phase-locked-loop synthesizer including an on-chip voltage controlled oscillator. Fabricated in a 0.18-mu m CMOS technology, the receiver exhibits maximum gain of 95 dB and noise figures of 8.5 and 7.5 dB for L1 and L2, respectively. An on-chip variable-gain channel filter provides IF image rejection of 20 dB and gain control range over 60 dB. The receiver consumes 19 mW from a 1.8-V supply while occupying a 2.6-mm(2) die area including the ESD I/O pads. | - |
dc.description.sponsorship | The authors would like to thank M. Son for her circuit layout. They would also like to thank W. Oh for test as well as layout assistance. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | LOW-POWER | - |
dc.subject | 0.18-MU-M CMOS | - |
dc.subject | RADIO | - |
dc.subject | FILTER | - |
dc.subject | CHIP | - |
dc.title | A 19-mW 2.6-mm(2) L1/L2 dual-band CMOS GPS receiver | - |
dc.type | Article | - |
dc.identifier.wosid | 000230122400003 | - |
dc.identifier.scopusid | 2-s2.0-22544445295 | - |
dc.type.rims | ART | - |
dc.citation.volume | 40 | - |
dc.citation.beginningpage | 1414 | - |
dc.citation.endingpage | 1425 | - |
dc.citation.publicationname | IEEE JOURNAL OF SOLID-STATE CIRCUITS | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Lee, Kwyro | - |
dc.contributor.nonIdAuthor | Ko, J | - |
dc.contributor.nonIdAuthor | Kim, J | - |
dc.contributor.nonIdAuthor | Cho, S | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | CMOS RF receiver | - |
dc.subject.keywordAuthor | global positioning system (GPS) | - |
dc.subject.keywordAuthor | image-rejection complex filter | - |
dc.subject.keywordAuthor | low IF | - |
dc.subject.keywordAuthor | satellite communications | - |
dc.subject.keywordAuthor | wireless communications | - |
dc.subject.keywordPlus | LOW-POWER | - |
dc.subject.keywordPlus | 0.18-MU-M CMOS | - |
dc.subject.keywordPlus | RADIO | - |
dc.subject.keywordPlus | FILTER | - |
dc.subject.keywordPlus | CHIP | - |
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