Wideband Harmonic Backscattering Rectifier for Energy-Efficient Localization in Wireless Power Transfer Systems
DC Field | Value | Language |
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dc.contributor.author | Lee, Namkyung | - |
dc.contributor.author | Lee, Daju | - |
dc.contributor.author | Oh, Juntaek | - |
dc.date.accessioned | 2024-03-22T02:30:17Z | - |
dc.date.available | 2024-03-22T02:30:17Z | - |
dc.date.issued | 2023-11 | - |
dc.identifier.issn | 2771-957X | - |
dc.identifier.issn | 2771-9588 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/49295 | - |
dc.description.abstract | This study proposes a wideband harmonic backscattering rectifier (HBR) for accurate localization of a device using a second harmonic signal. To backscatter the second harmonic signal with efficient rectification, the proposed transmission-line-based impedance control network (TICN) functions as a dc pass and fundamental frequency stop filter and classifies the dc and second harmonic signals generated from the diode. The TICN with a second harmonic matching network moved the input impedance observed in the dc load to 0 $\Omega $ at $f_{0}$ and matched it to the second harmonic load at 2 $f_{0}$ . The proposed HBR was fabricated with dimensions of 33 $\times$ 30 mm. The measured power conversion efficiency (PCE) was maintained over 50% within 2.3-2.9 GHz at 27.3 dBm of input power. A peak conversion gain (CG) of over $-$ 12 dB is measured within the wide frequency range. An antenna beam alignment experiment was performed to verify the feasibility of the HBR. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Wideband Harmonic Backscattering Rectifier for Energy-Efficient Localization in Wireless Power Transfer Systems | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/LMWT.2023.3317429 | - |
dc.identifier.bibliographicCitation | IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, v.33, no.11, pp 1568 - 1571 | - |
dc.identifier.wosid | 001100823400001 | - |
dc.identifier.scopusid | 2-s2.0-85174825969 | - |
dc.citation.endPage | 1571 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1568 | - |
dc.citation.title | IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS | - |
dc.citation.volume | 33 | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/10268452 | - |
dc.publisher.location | 미국 | - |
dc.type.docType | Article; Early Access | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Harmonic backscattering | - |
dc.subject.keywordAuthor | localization | - |
dc.subject.keywordAuthor | nonlinear detection | - |
dc.subject.keywordAuthor | rectifier | - |
dc.subject.keywordAuthor | second harmonic | - |
dc.subject.keywordAuthor | wireless power transfer (WPT) | - |
dc.subject.keywordPlus | ANTENNA | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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