Sökning: "Radar"

Visar resultat 26 - 30 av 691 uppsatser innehållade ordet Radar.

  1. 26. Exploration of Radar Cross Section Models and Distributed Sensing Techniques in JCAS Cell-free Massive MIMO

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Qinglin Zou; [2023]
    Nyckelord :Joint communication and sensing; Cell-free massive MIMO; Swerling models; Distributed Sensing; Gemensam kommunikation och avkänning; Cellfri massiv MIMO; Swerling modeller; Distributed Sensing;

    Sammanfattning : Joint Communication and Sensing (JCAS) technology enables the sharing of infrastructure, resources, and signals between communication and sensing. However, studying the performance and algorithms using appropriate target reflectivity models for detection poses a significant challenge. LÄS MER

  3. 27. Multidimensional Classification of Radar Signals : A comparison between unidimensional and multidimensional classification models for pulsed radar signals

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Max Ek Törmä; [2023]
    Nyckelord :pulsed radar classification; Bayesian Gaussian mixture models; Dirichlet process mixture models; multidimensional radar classification; pulsed radar signals; radar signal classification;

    Sammanfattning : Radar is a technique used by many different types of remote sensing systems to keep track of their surroundings. The transmitted radar signals may carry information that could be used to infer the type of transmitter. Multiple papers have investigated the classification of pulse repetition intervals produced by radar systems. LÄS MER

  4. 28. Autonoma och elektrifierade lastbilstransporter : Hållbara transportlösningar genom framtidsscenarier

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen Vi3

    Författare :Felicia Östling; Alva Blomkvist; [2023]
    Nyckelord :Autonomous freight trucks; electrified freight trucks; scenarios; transport solutions; sustainability; Autonoma lastbilstransporter; elektrifierade lastbilstransporter; framtidsscenarier; digitala tjänster; hållbara transportlösningar;

    Sammanfattning : The aim of the thesis was to deepen the knowledge of sustainability aspects in the field of transportation for the ongoing digital development of autonomous and electrical freight trucks toward the year 2030 in the Swedish context. To achieve the above aim, three objectives were formulated. LÄS MER

  5. 29. Bluetooth Based Bird Detection System

    Kandidat-uppsats, Blekinge Tekniska Högskola

    Författare :Muppireddy Sai Charan Reddy; Veera Venkata Satyanarayana Murthy Namuduri; [2023]
    Nyckelord :Bluetooth; Avifauna; Signal strength; Distance estimation; Bird Detection;

    Sammanfattning : Context: Windmills became one of main sources of energy. Sincethey are placed in open areas, there are many chances that birds mayenter the wind farms and get killed or damaged. Some wind farms usepulse radar systems for saving the birds from windmills. In this pulseradar technology, the turbines are turned off automatically when a birdis detected. LÄS MER

  7. 30. New technology for smart traffic lights based on the Arduino microcontroller

    Master-uppsats, Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

    Författare :Bassam AL Anbagi; [2023]
    Nyckelord :smart traffic lights;

    Sammanfattning : Abstract Society has changed immensely due to the revolution in information technology. The question is how this technology can be useful to man. My interest lies in how to apply radar to traffic. People in general relate radar to military matters while the focus here is on traffic accidents. LÄS MER