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dc.contributor.authorBakytbekov, Azamat
dc.contributor.authorShamim, Atif
dc.date.accessioned2022-05-12T07:45:25Z
dc.date.available2022-05-12T07:45:25Z
dc.date.issued2022-05-11
dc.identifier.isbn978-1-6654-1604-7
dc.identifier.urihttp://hdl.handle.net/10754/676865
dc.description.abstractIoT infrastructure involves billions of devices that must be self-sustainable. Using ambient energy sources to power IoT devices is a promising solution. Ambient RF and thermal energy (diurnal temperature fluctuations) harvesters have great potential since both are available continuously. Smart integration is required for these two harvesters to create synergy and collect more energy. Here, a dual-purpose triple-band heatsink antenna for multi-source ambient energy harvesting is presented. Heatsink antenna serves as a receiving antenna for the RF energy harvester and serves as a heatsink for the thermal energy harvester (TEH). Co-optimization of the heatsink antenna is performed in Ansys HFSS and Ansys Fluent simultaneously. Heatsink antenna operates at GSM900, GSM1800, 3G bands with measured gains of 3.8dB, 4dB, 5.3dB respectively. Antenna gain is doubled (~3dB) and the TEH performance is tripled (200%) when the heatsink fins are integrated, emphasizing the benefit of the co-design and smart integration via heatsink antenna.
dc.description.sponsorshipSupported by the KAUST Sensor Initiative, under award OSR-2015-Sensors-2700.
dc.publisherIEEE
dc.relation.urlhttps://ieeexplore.ieee.org/document/9769278/
dc.relation.urlhttps://ieeexplore.ieee.org/document/9769278/
dc.relation.urlhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9769278
dc.rightsArchived with thanks to IEEE
dc.subjectheatsink antenna
dc.subjectambient energy harvester
dc.subjectRF energy harvester
dc.subjectthermal energy harvester
dc.subjectself-powered IoT devices
dc.titleCo-Design of Dual-Purpose Heatsink Antenna for Multi-Source Ambient Energy Harvesting
dc.typeConference Paper
dc.contributor.departmentKing Abdullah University of Science and Technology (KAUST),Electrical Engineering Department,Thuwal,Saudi Arabia
dc.contributor.departmentElectrical and Computer Engineering
dc.contributor.departmentComputer, Electrical and Mathematical Science and Engineering (CEMSE) Division
dc.contributor.departmentElectrical and Computer Engineering Program
dc.conference.date27 March-1 April 2022
dc.conference.name2022 16th European Conference on Antennas and Propagation (EuCAP)
dc.conference.locationMadrid, Spain
dc.eprint.versionPost-print
kaust.personBakytbekov, Azamat
kaust.personShamim, Atif
kaust.grant.numberOSR-2015-Sensors-2700
dc.identifier.scopusid2-s2.0-85130626013
refterms.dateFOA2022-05-12T10:30:37Z
kaust.acknowledged.supportUnitSensor Initiative


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