There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 5071 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 5059 | - |
dc.citation.title | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | - |
dc.citation.volume | 69 | - |
dc.contributor.author | Choi, Eunho | - |
dc.contributor.author | Namgoong, Gyeongho | - |
dc.contributor.author | Park, Woojin | - |
dc.contributor.author | Kim, Suhwan | - |
dc.contributor.author | Kim, Jiwon | - |
dc.contributor.author | Lee, Bonyoung | - |
dc.contributor.author | Bien, Franklin | - |
dc.date.accessioned | 2023-12-21T13:16:19Z | - |
dc.date.available | 2023-12-21T13:16:19Z | - |
dc.date.created | 2022-10-04 | - |
dc.date.issued | 2022-12 | - |
dc.description.abstract | This paper presents a triple-band radio frequency (RF) energy harvesting system with 99.99% peak tracking efficiency and the triple band rectifier achieves the 4.6% improvement in the power conversion efficiency (PCE). The proposed 53 stem has a power range of -11 to 7 dBm with the three bands targeted on 900, 1900, and 2400 MHz. In this paper, the voltage and power characteristics of' the triple-band rectifier at each band are extracted as raw data by measurement. The DC-DC boost converter is applied to achieve the maximum power point tracking (MPPT), which exploits the hill-climbing MPPT method. The method is implemented with register logics and power calculator. The converter's voltage range of 0.1V to 2V is achieved, and the converter facilitates to achieve the highest tracking efficiency of 99.99%, 98.57%, 99.85% at each bands. The performance is verified through experimental results showing PCE improvement and over 87% tracking efficiency in a wide power range at triple bands. The triple-band rectifier with transmission line is fabricated on FR-4 substrate with active area 35.7 cm(2), and the DC-DC boost converter with MPPT is implemented in a 0.18 mu m CMOS process with an active area of 0.94 mm(2). | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, v.69, no.12, pp.5059 - 5071 | - |
dc.identifier.doi | 10.1109/TCSI.2022.3205180 | - |
dc.identifier.issn | 1549-8328 | - |
dc.identifier.scopusid | 2-s2.0-85139389127 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/59712 | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/9889802 | - |
dc.identifier.wosid | 000854541000001 | - |
dc.language | 영어 | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | -11 to 7 dBm Power Range, Triple Band RF Energy Harvesting System With 99.9% Peak Tracking Efficiency and Improved PCE | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalResearchArea | Engineering | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | dc-dc boost converter | - |
dc.subject.keywordAuthor | Maximum power point tracking | - |
dc.subject.keywordAuthor | power conversion efficiency | - |
dc.subject.keywordAuthor | radio frequency (RF) energy harvesting system | - |
dc.subject.keywordAuthor | tracking efficiency | - |
dc.subject.keywordAuthor | triple-band rectifier | - |
dc.subject.keywordPlus | RESISTANCE COMPRESSION NETWORKS | - |
dc.subject.keywordPlus | MPPT | - |
dc.subject.keywordPlus | CIRCUIT | - |
dc.subject.keywordPlus | TRANSFORMER | - |
dc.subject.keywordPlus | RECTIFIER | - |
dc.subject.keywordPlus | SOLAR | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.