Essays about: "Wireless power transfer"

Showing result 1 - 5 of 45 essays containing the words Wireless power transfer.

  1. 1. Anomaly detection in 5G beam propagation

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Katarina Hellgren; Phiphi Tran; [2021]
    Keywords : Machine learning; wireless communication; 5G; beam propagation; DBSCAN; KNN; anomaly detection; clustering; Technology and Engineering;

    Abstract : Advancements in today's technology has motivated invention of faster mobile communication systems. The fifth generation mobile network, 5G, is the latest version made by the third generation partnership project (3GPP) and expects to both increase connection speed and reduce latency, which eventually will make it applicable in supporting state-of-the art technologies such as virtual reality and self-driving vehicles among others. READ MORE

  2. 2. Medical Signal Preparation and Proof of Concept for a Display and Diagnosis Application : Transmission, Display and QRS detection of an ECG Signal

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : David Fogelberg Skoglösa; [2021]
    Keywords : Signal display; Analog to digital conversion; QRS-detection; Application ECG-diagnosis; Real-time.;

    Abstract : In many developing countries health care conditions are poor and there is a lack of healthcare professionals and diagnostics tools. Cheap and easy-to-use diagnostics tools have been developed to make practicing medicine easier under these conditions. READ MORE

  3. 3. Wireless Power Transfer in Cavity Resonator

    University essay from Uppsala universitet/Fasta tillståndets elektronik; Uppsala universitet/Fasta tillståndets elektronik; Uppsala universitet/Fasta tillståndets elektronik; Uppsala universitet/Fasta tillståndets elektronik

    Author : Axel Djurberg; Fredrik Forsberg; Anton Lind; Ludvig Snihs; [2021]
    Keywords : cavity; resonator; radio frequency; wireless power transfer;

    Abstract : The purpose of this paper is to achieve wireless power transfer inside a resonating cavity, and thereby apply this to charge batteries. The idea is to convert radio frequency waves into direct current, which can charge the batteries. This was done by creating an LC-antenna, which in turn was connected to a rectifier. READ MORE

  4. 4. Light Rail Camera - an EMC-assessment

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Isak Stjernrup Öberg; Viktor Drakfelt; [2021]
    Keywords : Light; Rail; Camera; EMC; EMI; EM; PLC; Power; Line; Communication; Axis; Electrical; Measurement; Technology and Engineering;

    Abstract : When installing multiple security cameras the cable management can be a struggle. Historically cameras need one cable for power and one for communication, however, advancements in power over ethernet have reduced the number of cables down to one. READ MORE

  5. 5. Design of an Automated Test Setup for Power-Controlled Nerve Stimulator Using NFC for Implantable Sensors

    University essay from Linköpings universitet/Elektroniska Kretsar och System; Linköpings universitet/Elektroniska Kretsar och System

    Author : Amanda Aasa; Amanda Svennblad; [2021]
    Keywords : Electrical nerve stimulation; Wireless power transfer; Voltage limiter circuit; NFC;

    Abstract : Electrical stimulation on nerves is a relatively new area of research and has been proved to speed up recoveryfrom nerve damage. In this work, the efficiency and stability of antennas integrated on printed circuit boards provided by the department of electrical engineering are examined. READ MORE