Novel dual-resistor-diode limiter circuit structures for high-voltage reliable ultrasound receiver systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Hojong | - |
dc.date.accessioned | 2022-04-11T05:40:06Z | - |
dc.date.available | 2022-04-11T05:40:06Z | - |
dc.date.created | 2022-04-06 | - |
dc.date.issued | 2022-02 | - |
dc.identifier.issn | 0928-7329 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/83920 | - |
dc.description.abstract | BACKGROUND: The limiters have been used to protect the ultrasound receivers because of the inherent characteristic of the transducers which are required to use the high voltage excitation to obtain the reasonable echo signal amplitudes. OBJECTIVE: Among the variety of the limiters, the performances of discharge voltage degradation from the limiters gradually deteriorate the whole ultrasound systems according to the applied voltages of the ultrasonic transducers. This could cause the ultrasound systems to be unreliable for the long-term operations, resulting in possibly breaking the receiver systems. METHODS: Designed limiters were evaluated with insertion loss, total harmonic distortion, and pulse-echo responses with the ultrasound transducer devices. RESULTS: Designed new dual-resistor-diode limiters exhibited greater and faster suppression of the pulse width (1.15 V and 6.1 mu s) for high-voltage signals. CONCLUSIONS: Our proposed dual-resistor-diode limiter could be one of the potential candidates for reliable ultrasound receiver system. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IOS Press | - |
dc.relation.isPartOf | Technology and Health Care | - |
dc.title | Novel dual-resistor-diode limiter circuit structures for high-voltage reliable ultrasound receiver systems | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000765213200048 | - |
dc.identifier.doi | 10.3233/THC-228047 | - |
dc.identifier.bibliographicCitation | Technology and Health Care, v.30, no.S1, pp.S513 - S520 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85126072889 | - |
dc.citation.endPage | S520 | - |
dc.citation.startPage | S513 | - |
dc.citation.title | Technology and Health Care | - |
dc.citation.volume | 30 | - |
dc.citation.number | S1 | - |
dc.contributor.affiliatedAuthor | Choi, Hojong | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Dual-resistor-diode limiter | - |
dc.subject.keywordAuthor | ultrasound receiver system | - |
dc.subject.keywordAuthor | transducers | - |
dc.relation.journalResearchArea | Health Care Sciences & Services | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Health Care Sciences & Services | - |
dc.relation.journalWebOfScienceCategory | Engineering, Biomedical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.