Sökning: "wireless powering"
Visar resultat 1 - 5 av 18 uppsatser innehållade orden wireless powering.
1. Towards More Efficient Wireless Power Transfer for 6G
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : As time is moving forward, the world is becoming more dependent on Internet of Things (IoT) devices. The vision for the future involves IoT devices participating in various aspects of our daily lives, including sensing, controlling, and communicating. LÄS MER
2. Measurement of mechanical vibrations : Measurement of ambient energy in the form of mechanical vibrations in transportation, storage and installment for the use of self-powered wireless sensor networks
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : This project aims to explore the feasibility of using energy harvesting to create a self-powered sensor node that doesn't require batteries. The project was initiated by Ericsson, who identified a need to monitor their radio products during delivery to ensure they are not damaged by vibrations that exceed design specifications. LÄS MER
3. Coexistence of Dual Inductive Wireless Power Transfer Systems
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : Wireless power transfer is emerging into everyday life. The idea is to create a more convenient way of charging, or at least powering, devices. LÄS MER
4. Design of radio frequency energy harvesting system : for use in implantable sensors
Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System; Linköpings universitet/Tekniska fakultetenSammanfattning : Implantable biomedical wireless sensors provide monitoring of vital health signs such as oxygen, temperature and intraocular pressure and may help to analyse and detect diseases in humans and animals. However, one of the design challenges of implantable devices is providing a safe and reliable energy source. LÄS MER
5. Combining energy harvesting sources for increased system availability and using an input switching algorithm to maximise battery lifetime
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : Energy harvesting is commonly used for powering low power electronics, for example Low Power Wide Area Networks (LPWAN). Many energy sources are natural (e.g. solar or wind), thus the harvested power can depend on weather, time of day, and time of year. LÄS MER