DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Jaeeun | ko |
dc.contributor.author | Lee, Yongsu | ko |
dc.contributor.author | Cho, Hyunwoo | ko |
dc.contributor.author | Yoo, Hoi-Jun | ko |
dc.date.accessioned | 2016-10-07T09:29:40Z | - |
dc.date.available | 2016-10-07T09:29:40Z | - |
dc.date.created | 2016-10-05 | - |
dc.date.created | 2016-10-05 | - |
dc.date.issued | 2016-08 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, v.10, no.4, pp.893 - 901 | - |
dc.identifier.issn | 1932-4545 | - |
dc.identifier.uri | http://hdl.handle.net/10203/213241 | - |
dc.description.abstract | An ultra-low-power duty controlled received signal strength indicator (RSSI) is implemented for human body communication (HBC) in 180 nm CMOS technology under 1.5 V supply. The proposed RSSI adopted 3 following key features for low-power consumption; 1) current reusing technique (CR-RSSI) with replica bias circuit and calibration unit, 2) duty controller, and 3) reconfigurable gm-boosting LNA. The CR-RSSI utilizes stacked amplifier-rectifier-cell (AR-cell) to reuse the supply current of each blocks. As a result, the power consumption becomes 540 mu W with +/-2 dB accuracy and 75 dB dynamic range. The replica bias circuit and calibration unit are adopted to increase the reliability of CR-RSSI. In addition, the duty controller turns off the RSSI when it is not required, and this function leads 70% power reduction. At last, the g(m)-boosting reconfigurable LNA can adaptively vary its noise and linearity performance with respect to input signal strength. Fro current reusing technique m this feature, we achieve 62% power reduction in the LNA. Thanks to these schemes, compared to the previous works, we can save 70% of power in RSSI and LNA | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | WAKE-UP RECEIVER | - |
dc.subject | AREA NETWORK | - |
dc.subject | CHANNEL COMMUNICATION | - |
dc.subject | TRANSCEIVER | - |
dc.subject | AMPLIFIER | - |
dc.subject | CONVERSION | - |
dc.title | A 540-mu W Duty Controlled RSSI With Current Reusing Technique for Human Body Communication | - |
dc.type | Article | - |
dc.identifier.wosid | 000381442200011 | - |
dc.identifier.scopusid | 2-s2.0-84978264368 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 893 | - |
dc.citation.endingpage | 901 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS | - |
dc.identifier.doi | 10.1109/TBCAS.2016.2579166 | - |
dc.contributor.localauthor | Yoo, Hoi-Jun | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Body channel communication (BCC) | - |
dc.subject.keywordAuthor | current reusing technique | - |
dc.subject.keywordAuthor | human body communication (HBC) | - |
dc.subject.keywordAuthor | low power | - |
dc.subject.keywordAuthor | received signal strength indicator (RSSI) | - |
dc.subject.keywordAuthor | wireless body area network (WBAN) | - |
dc.subject.keywordPlus | WAKE-UP RECEIVER | - |
dc.subject.keywordPlus | AREA NETWORK | - |
dc.subject.keywordPlus | CHANNEL COMMUNICATION | - |
dc.subject.keywordPlus | TRANSCEIVER | - |
dc.subject.keywordPlus | AMPLIFIER | - |
dc.subject.keywordPlus | CONVERSION | - |
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