DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, Joonsung | ko |
dc.contributor.author | Yoo, Hoi-Jun | ko |
dc.date.accessioned | 2015-06-29T04:44:11Z | - |
dc.date.available | 2015-06-29T04:44:11Z | - |
dc.date.created | 2015-06-23 | - |
dc.date.created | 2015-06-23 | - |
dc.date.created | 2015-06-23 | - |
dc.date.issued | 2015-06 | - |
dc.identifier.citation | IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.50, no.6, pp.1351 - 1360 | - |
dc.identifier.issn | 0018-9200 | - |
dc.identifier.uri | http://hdl.handle.net/10203/199454 | - |
dc.description.abstract | A dedicated ultra-low power fully integrated FSK wake-up receiver (WuRx) for wireless body area network (WBAN) is implemented in 0.18 mu m CMOS technology with 0.7 V supply voltage. For low power consumption, a body channel communication (BCC) physical layer (PHY) is adopted with an 80 MHz carrier frequency. Moreover, an injection-locking digitally-controlled oscillator (IL-DCO) is used to provide an extraordinary gain and frequency-to-envelope conversion in the simple and power-efficient envelope detection receiver architecture. The IL-DCO plays an important role in amplifying and demodulating the received FSK signal under a tight power budget. Finally, for low system cost without any external components and calibration overhead, a successive approximation register (SAR) auto-calibration algorithm is proposed to promptly calibrate the frequency drift of the IL-DCO. As a result, the fabricated 1 mm single-chip WuRX consumes 45 W with a data rate of 312 kb/s, providing an 80 MHz reference frequency with 0.25% stability within 102 s calibration time. The proposed WuRX delivers a stable reference clock to the main transceiver for crystal-less WBAN applications. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | SENSOR NETWORKS | - |
dc.subject | TRANSCEIVER | - |
dc.title | A 45 mu W Injection-Locked FSK Wake-Up Receiver With Frequency-to-Envelope Conversion for Crystal-Less Wireless Body Area Network | - |
dc.type | Article | - |
dc.identifier.wosid | 000355208700002 | - |
dc.identifier.scopusid | 2-s2.0-85027946075 | - |
dc.type.rims | ART | - |
dc.citation.volume | 50 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 1351 | - |
dc.citation.endingpage | 1360 | - |
dc.citation.publicationname | IEEE JOURNAL OF SOLID-STATE CIRCUITS | - |
dc.identifier.doi | 10.1109/JSSC.2015.2420311 | - |
dc.contributor.localauthor | Yoo, Hoi-Jun | - |
dc.contributor.nonIdAuthor | Bae, Joonsung | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Body area network (BAN) | - |
dc.subject.keywordAuthor | body channel communication (BCC) | - |
dc.subject.keywordAuthor | crystal-less | - |
dc.subject.keywordAuthor | digitally-controlled oscillator (DCO) | - |
dc.subject.keywordAuthor | frequency calibration | - |
dc.subject.keywordAuthor | FSK | - |
dc.subject.keywordAuthor | injection locking | - |
dc.subject.keywordAuthor | injection locking oscillator | - |
dc.subject.keywordAuthor | low power | - |
dc.subject.keywordAuthor | temperature-compensation | - |
dc.subject.keywordAuthor | receiver | - |
dc.subject.keywordAuthor | wake-up | - |
dc.subject.keywordAuthor | wireless body area network (WBAN) | - |
dc.subject.keywordPlus | SENSOR NETWORKS | - |
dc.subject.keywordPlus | TRANSCEIVER | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.