DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kadirvelu, Sindhubala | ko |
dc.contributor.author | Leon-Salas, Walter D. | ko |
dc.contributor.author | Fan, Xiaozhe | ko |
dc.contributor.author | Kim, Jongseok | ko |
dc.contributor.author | Peleato, Borja | ko |
dc.contributor.author | Mohammadi, Saeed | ko |
dc.contributor.author | Vijayalakshmi, B. | ko |
dc.date.accessioned | 2021-12-20T06:40:35Z | - |
dc.date.available | 2021-12-20T06:40:35Z | - |
dc.date.created | 2021-12-20 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON GREEN COMMUNICATIONS AND NETWORKING, v.5, no.4, pp.2065 - 2075 | - |
dc.identifier.issn | 2473-2400 | - |
dc.identifier.uri | http://hdl.handle.net/10203/290790 | - |
dc.description.abstract | This paper presents a circuit for simultaneous reception of optical power and data using a solar cell. The circuit employs a switched-inductor boost DC-DC converter for energy harvesting and a low-power thresholding receiver for data reception. The thresholding data receiver comprises a current-sense resistor that monitors the current output of the solar cell, an instrumentation amplifier, a band-pass filter and a comparator. A system-level analysis of an optical communication system employing the proposed circuit is presented along with a circuit-level analysis and implementation. As a proof-of-concept, the proposed circuit for simultaneous power and data reception is implemented using off-the-shelf components and tested using a custom-built test setup. Measurement results, including harvested power, electronic noise and bit error rate (BER), are reported for a GaAs solar cell and a red LED light source. Results show that 223 mu W of power are harvested by the DC-DC converter at a distance of 32.5 cm and a radiated power of 9.3 mW. At a modulation depth of 50% and a transmission speed of 2.5 kbps, a BER of 1.008 x 10(-3) is achieved. Measurement results reveal that the proposed solution exhibits a trade-off between harvested power, transmission speed and BER. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A Circuit for Simultaneous Reception of Data and Power Using a Solar Cell | - |
dc.type | Article | - |
dc.identifier.wosid | 000722071700037 | - |
dc.identifier.scopusid | 2-s2.0-85111076574 | - |
dc.type.rims | ART | - |
dc.citation.volume | 5 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 2065 | - |
dc.citation.endingpage | 2075 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON GREEN COMMUNICATIONS AND NETWORKING | - |
dc.identifier.doi | 10.1109/TGCN.2021.3087008 | - |
dc.contributor.localauthor | Kim, Jongseok | - |
dc.contributor.nonIdAuthor | Kadirvelu, Sindhubala | - |
dc.contributor.nonIdAuthor | Leon-Salas, Walter D. | - |
dc.contributor.nonIdAuthor | Fan, Xiaozhe | - |
dc.contributor.nonIdAuthor | Peleato, Borja | - |
dc.contributor.nonIdAuthor | Mohammadi, Saeed | - |
dc.contributor.nonIdAuthor | Vijayalakshmi, B. | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Energy harvesting | - |
dc.subject.keywordAuthor | solar cells | - |
dc.subject.keywordAuthor | optical communications | - |
dc.subject.keywordAuthor | visible light communications | - |
dc.subject.keywordPlus | INDOOR | - |
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