BEGIN:VCALENDAR VERSION:2.0 PRODID:IEEE vTools.Events//EN CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:Asia/Hong_Kong BEGIN:STANDARD DTSTART:19791021T023000 TZOFFSETFROM:+0900 TZOFFSETTO:+0800 TZNAME:HKT END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20240930T101633Z UID:B016C50A-EF43-4844-A5D7-A7608F9A7B52 DTSTART;TZID=Asia/Hong_Kong:20240927T100000 DTEND;TZID=Asia/Hong_Kong:20240927T110000 DESCRIPTION:The realization of Internet-of-Things (IoT) relies on a large a mount of geographically distributed wireless sensor nodes (WSNs). Traditio nal power supply cords prevent the large-scale utilization and mobility of the WSNs\, while the batteries as substitutes for supply cords are not op timal solutions due to the limited lifetime\, high cost\, and undesired ec ological effects. In this scenario\, wireless power harvesting technologie s provide a new charging solution to remotely powering WSNs.\n\nThis talk will introduce analytical methods for evaluating and designing RF power ha rvesters. Then efficient rectennas with various characteristics\, such as multi-band capability\, wide spatial coverage\, or wide dynamic power rang e will be developed and discussed. This talk will also include the rigorou s analysis and development of collaborative power harvesters that incorpor ate multiple sources together\, for enhancing the output dc power in ambie nt power scavenging scenarios. Finally\, the applications of the proposed RF power harvesters will be demonstrated in two typical scenarios for batt eryless wireless sensing\, fully showing their potentials in IoT applicati ons.\n\nVirtual: https://events.vtools.ieee.org/m/431146 LOCATION:Virtual: https://events.vtools.ieee.org/m/431146 ORGANIZER:eekleung@cityu.edu.hk SEQUENCE:13 SUMMARY:Seminar: RF Power Harvesting for Batteryless Wireless Sensing URL;VALUE=URI:https://events.vtools.ieee.org/m/431146 X-ALT-DESC:Description: <br /><p class="MsoNormal" style="text-align: justi fy\; text-justify: inter-ideograph\; margin: 6.0pt 0in 6.0pt 7.1pt\;"><spa n lang="EN-GB" style="font-size: 12.0pt\;">The realization of Internet-of- Things (IoT) relies on a large amount of geographically distributed wirele ss sensor nodes (WSNs). Traditional power supply cords prevent the large-s cale utilization and mobility of the WSNs\, while the batteries as substit utes for supply cords are not optimal solutions due to the limited lifetim e\, high cost\, and undesired ecological effects. In this scenario\, wirel ess power harvesting technologies provide a new charging solution to remot ely powering WSNs. </span></p>\n<p class="MsoNormal" style="text-align: ju stify\; text-justify: inter-ideograph\; margin: 6.0pt 0in 6.0pt 7.1pt\;">< span lang="EN-GB" style="font-size: 12.0pt\;">This talk will introduce ana lytical methods for evaluating and designing RF power harvesters. Then eff icient rectennas with various characteristics\, such as multi-band capabil ity\, wide spatial coverage\, or wide dynamic power range will be develope d and discussed. This talk will also include the rigorous analysis and dev elopment of collaborative power harvesters that incorporate multiple sourc es together\, for enhancing the output dc power in ambient power scavengin g scenarios. Finally\, the applications of the proposed RF power harvester s will be demonstrated in two typical scenarios for batteryless wireless s ensing\, fully showing their potentials in IoT applications.</span></p> END:VEVENT END:VCALENDAR