Sökning: "Signal transfer"

Visar resultat 1 - 5 av 102 uppsatser innehållade orden Signal transfer.

  1. 1. Data Driven Anomaly Control Detection for Railway Propulsion Control Systems

    Magister-uppsats, Mälardalens högskola/Inbyggda system; Mälardalens högskola/Inbyggda system

    Författare :Dzenita Skulj; Ajna Hodzic; [2020]
    Nyckelord :;

    Sammanfattning : The popularity of railway transportation has been on the rise over the past decades, as it has been able to provide safe, reliable, and highly available service. The main challenge within this domain is to reduce the costs of preventive maintenance and improve operational efficiency. LÄS MER

  2. 2. Quality Assurance of Intra-oral X-ray Images

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Radiofysik

    Författare :Dieudonne Diba Daba; [2020]
    Nyckelord :Intraoral; X-rays; Intraoral X-rays; Quality assurance; Quality control; image quality; dental; Intraoral; Röntgen; Kvalitetskontroll; Intraoral röntgen; tandvård;

    Sammanfattning : Dental radiography is one of the most frequent types of diagnostic radiological investigations performed. The equipment and techniques used are constantly evolving. LÄS MER

  3. 3. En komparativ studie av LoRaWAN kommunikation mellan simuleringsmiljö och verklig miljö.

    Kandidat-uppsats, Jönköping University/Tekniska Högskolan; Jönköping University/Tekniska Högskolan

    Författare :Philip Skötte; Calle Jopia Bergstedt; [2020]
    Nyckelord :LoRa; LoRaWAN; Simulering;

    Sammanfattning : IoT stands for the Internet of Things and is a concept that has been around since 1999. IoT are objects around us that collects data and connects to controls or other machines via the internet and is a field that constantly growing every year. The most used communication for IoT devices is wireless communication. LÄS MER

  4. 4. Low Power Pre-Distorter Design For 5G Radio Using Machine Learning

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Sumeeth Diddigi Kulkarni; Di Wang; [2020]
    Nyckelord :Technology and Engineering;

    Sammanfattning : A Power Amplifier (PA) is an essential electronic component in all microwave and millimeter-wave applications and, more specifically, in any transmitting system where the level of input power signal needs amplification to the desired level.Linearity and high efficiency are of utmost importance in PAs. LÄS MER

  5. 5. 83% Efficient ASIC Wireless Power Transfer from NFC for Implantable Sensors

    Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :Samir Sabah; [2020]
    Nyckelord :NFC; Wireless power transfer; Rectifier; Electrical stimulation; Nerve regeneration; Bioelectronics.;

    Sammanfattning : In the past decades, there has been a noticeable growth in the deployment of wireless sensor networks. These sensors/stimulators are typically powered by a battery which has limited life span. Power harvesting is one of the solutions to this problem. LÄS MER