Sökning: "frequency modulated continuous wave"
Visar resultat 1 - 5 av 21 uppsatser innehållade orden frequency modulated continuous wave.
1. Evaluation of FMCW Radar Jamming Sensitivity
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och systemSammanfattning : In this work, the interference sensitivity of an FMCW radar has been evaluated by studying the impact on a simulated detection chain. A commercially available FMCW radar was first characterized and its properties then laid the foundation for a simulation model implemented in Matlab. LÄS MER
2. ESPRIT for DOA estimation
Kandidat-uppsats, Högskolan i Halmstad/Akademin för informationsteknologiSammanfattning : Radar is a tool that has had a tremendous impact since its discovery. This thesis evaluates an algorithm called ESPRIT. ESPRIT is used in radar to estimate the angles to detected objects. The angle of an object is referred to as its DOA (Direction of arrival). LÄS MER
3. Reconnaissance Radar Robot
Uppsats för yrkesexamina på grundnivå, Högskolan i Halmstad/Akademin för informationsteknologiSammanfattning : During the last century, various countries' armed forces have used unmanned aerial vehicles, commonly known as drones. In recent years, strives have been made to develop small commercial drones that have allowed the general public to afford and use them for recreational purposes. LÄS MER
4. Secure Joint Radar Communications and Risk Assessment for Autonomous Driving
Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknikSammanfattning : Both radar and Vehicle-to-Vehicle (V2V) communication systems in autonomous vehicles are vulnerable to security threats. However, combining radar and V2V communication systems has the potential to overcome the threats to both systems. LÄS MER
5. Machine Learning for Radar in Health Applications : Using machine learning with multiple radars to enhance fall detection
Kandidat-uppsats, Högskolan i Halmstad/Akademin för informationsteknologiSammanfattning : Two mm-wave frequency modulated continuous wave (FMCW) radars were combined with a recurrent neural network (RNN) to perform fall detection. The purpose was to find methods to implement a multi-radar setup for healthcare monitoring and to study the resulting models’ resilience to interference and other obstacles, such as re-arranging the radars in the room. LÄS MER