Illuminance Sensing in Agriculture Applications Based on Infra-Red Short-Range Compact Transmitter Using 0.35um CMOS Active Device

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dc.contributor.authorŠotner, Romancs
dc.contributor.authorJeřábek, Jancs
dc.contributor.authorPolák, Ladislavcs
dc.contributor.authorPetržela, Jiřícs
dc.contributor.authorJaikla, Winaics
dc.contributor.authorTuntrakool, Suntics
dc.coverage.issue1cs
dc.coverage.volume8cs
dc.date.accessioned2020-08-04T11:57:44Z
dc.date.available2020-08-04T11:57:44Z
dc.date.issued2020-01-29cs
dc.description.abstractThis paper introduces a novel electronic system for simplex low-bitrate infra-red (IR) communication applications. The transmitter is implemented completely by analog building blocks, formed with the help of a recently fabricated chip that includes active elements allowing various modular interconnections. For the design of this chip, the ON Semiconductor C035 0.35 mu m I3T25 technology was chosen due to the trade-off between cost, efficiency and obtainable parameters. The designed transmitter operates as a voltage-to-duty cycle converter, using pulse width modulation that causes ON/OFF keying of the carrier signal for infra-red (IR) diode. The duty cycle variable between 7% and 83% is modulated by the input voltage (in the range of +/- 0.8 V) of the transmitter. The use case of the proposed concept in the measurement of illuminance within the range of 30 lx and 550 lx is also presented. The quality of the transmission was evaluated as the error between the transmitted and received values of the duty cycle (kept mostly below 10 %). The maximal power consumption of the transmitter reaches 180 mW.en
dc.formattextcs
dc.format.extent18149-18161cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIEEE Access. 2020, vol. 8, issue 1, p. 18149-18161.en
dc.identifier.doi10.1109/ACCESS.2020.2966752cs
dc.identifier.issn2169-3536cs
dc.identifier.other163671cs
dc.identifier.urihttp://hdl.handle.net/11012/187728
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartofIEEE Accesscs
dc.relation.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=8960328cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2169-3536/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectGeneratoren
dc.subjectilluminance sensingen
dc.subjectIR transmitteren
dc.subjectmodular CMOS designen
dc.subjectphotoresistoren
dc.titleIlluminance Sensing in Agriculture Applications Based on Infra-Red Short-Range Compact Transmitter Using 0.35um CMOS Active Deviceen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-163671en
sync.item.dbtypeVAVen
sync.item.insts2021.03.09 20:54:55en
sync.item.modts2021.03.09 20:14:31en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav radioelektronikycs
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
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