An impulse radio PWM-based wireless data acquisition sensor interface
DC Field | Value | Language |
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dc.contributor.author | Lim, Jaemyung | - |
dc.contributor.author | Rezvanitabar, Ahmad | - |
dc.contributor.author | Degertekin, E. Levent | - |
dc.contributor.author | Ghovanloo, Maysam | - |
dc.date.accessioned | 2023-09-26T10:14:46Z | - |
dc.date.available | 2023-09-26T10:14:46Z | - |
dc.date.created | 2023-07-07 | - |
dc.date.issued | 2019-01 | - |
dc.identifier.issn | 1530-437X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/191487 | - |
dc.description.abstract | A sensor interface circuit based on impulse radio pulse width modulation (IR-PWM) is presented for low power and high throughput wireless data acquisition systems (wDAQ) with extreme size and power constraints. Two triple-slope analog-to-time converters (ATC) convert two analog signals, each up to 5 MHz in bandwidth, into PWM signals, and an IR transmitter with an all-digital power amplifier combines them while preserving the timing information by transmitting impulses at the PWM rising and falling edges. On the receiver side, an RF-LNA followed by an envelope detector recovers the incoming impulses, and a T-fiipflop reverts the impulse sequence back to PWM to be digitized by a time-to-digital converter (TDC). Detailed analysis and design guideline on ATC was introduced, and a proof-ofconcept prototype was fabricated for a capacitive micromachined ultrasound transducer imaging system in a 0.18-mu m HV CMOS process, occupying 0.18 mm(2) active area and consuming 3.94 mW from a 1.8 V supply. The proposed TDC in this prototype yielded 7-bit resolution, while the entire wDAQ achieved 5.8 effective n umber of bits at 2 x 10 MS/s. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | An impulse radio PWM-based wireless data acquisition sensor interface | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lim, Jaemyung | - |
dc.identifier.doi | 10.1109/JSEN.2018.2877889 | - |
dc.identifier.scopusid | 2-s2.0-85055722136 | - |
dc.identifier.wosid | 000454253900024 | - |
dc.identifier.bibliographicCitation | IEEE SENSORS JOURNAL, v.19, no.2, pp.603 - 614 | - |
dc.relation.isPartOf | IEEE SENSORS JOURNAL | - |
dc.citation.title | IEEE SENSORS JOURNAL | - |
dc.citation.volume | 19 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 603 | - |
dc.citation.endPage | 614 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | FRONT-END | - |
dc.subject.keywordPlus | OSCILLATOR | - |
dc.subject.keywordAuthor | Pulse width modulation | - |
dc.subject.keywordAuthor | impulse radio | - |
dc.subject.keywordAuthor | wireless data acquisition | - |
dc.subject.keywordAuthor | wideband communication | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/8513812 | - |
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