Publicação
High-efficiency D-TV energy harvesting system for low-input power
| dc.contributor.author | Moura, Tiago | |
| dc.contributor.author | Carvalho, Nuno | |
| dc.contributor.author | Pinho, Pedro | |
| dc.date.accessioned | 2019-02-26T08:58:06Z | |
| dc.date.available | 2019-02-26T08:58:06Z | |
| dc.date.issued | 2016-03 | |
| dc.description.abstract | In this work, a high-efficiency radio-frequency energy-harvesting system that takes use of the Portuguese Digital Television signal (750-758 MHz) to obtain DC power is proposed. To be useful, it is optimized to operate at low-power conditions. For the rectifier, three different solutions are presented: a single-series diode, a single-shunt diode, and a voltage-doubler configuration. The efficiency is similar for the three rectifiers - about 54% with a sine-wave excitation and -10.5 dBm of input power. Field measurements with the voltage-doubler have shown 63% efficiency for the same input power. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | MOURA, Tiago; CARVALHO, Nuno Borges de; PINHO, Pedro – High-efficiency D-TV energy harvesting system for low-input power. Wireless Power Transfer. ISSN 2052-8418. Vol. 3, N.º 1 (2016), pp. 34-42 | pt_PT |
| dc.identifier.doi | 10.1017/wpt.2015.22 | pt_PT |
| dc.identifier.issn | 2052-8418 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/9588 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Cambridge University Press | pt_PT |
| dc.subject | Energy harvesting | pt_PT |
| dc.subject | D-TV | pt_PT |
| dc.subject | Efficiency | pt_PT |
| dc.subject | Low power | pt_PT |
| dc.subject | Rectifier | pt_PT |
| dc.subject | Eficiência | pt_PT |
| dc.subject | Baixa potência | pt_PT |
| dc.subject | Retificador | pt_PT |
| dc.title | High-efficiency D-TV energy harvesting system for low-input power | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 42 | pt_PT |
| oaire.citation.issue | 1 | pt_PT |
| oaire.citation.startPage | 34 | pt_PT |
| oaire.citation.title | Wireless Power Transfer | pt_PT |
| oaire.citation.volume | 3 | pt_PT |
| person.familyName | Carvalho | |
| person.familyName | Pinho | |
| person.givenName | Nuno | |
| person.givenName | Pedro | |
| person.identifier.ciencia-id | 5E13-AFA6-8CC9 | |
| person.identifier.ciencia-id | 4C17-7EC8-C889 | |
| person.identifier.orcid | 0000-0002-7402-2099 | |
| person.identifier.orcid | 0000-0001-5588-7794 | |
| person.identifier.rid | A-8645-2008 | |
| person.identifier.rid | D-4304-2009 | |
| person.identifier.scopus-author-id | 7006628006 | |
| person.identifier.scopus-author-id | 16031596400 | |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | article | pt_PT |
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