Essays about: "constant false alarm rate"

Found 4 essays containing the words constant false alarm rate.

1. 1. Evaluation of FMCW Radar Jamming Sensitivity

   University essay from Uppsala universitet/Signaler och system

   Author : Ludvig Snihs; [2023]
   Keywords : FMCW; FMCW radar; radar; frequency-modulated radar; noise jamming; frequency-modulated continuous wave radar; FMCW Jamming; Jamming; Pulse Train; Pulse Jamming; Spoofing Attack; Spoofing; Deception; Repeater Jamming; Repeater; Automotive Radar; CFAR; sensor jamming; constant false alarm rate; electronic warfare; EW; FMCW; FMCW radar; frekvensmodulerad dopplerradar; dopplerradar; radar; brusstörning; radarstörning; pulsstörning; pulståg; falskmål; vilseledning; repeterstörning; bilradar; sensorstörning; CFAR;

   Abstract : 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. READ MORE

3. 2. Radar Target detection using Cell Evaluation Method for Industrial Safety

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Praanesh Sambath; [2020]
   Keywords : Functional Safety System; Conventional methods; Cell Evaluation Method; Radar Target detection; Angular Estimation.; Maskinsäkerhet; CFAR; Radar detection; Angular Estimation.;

   Abstract : The main aim of using radars in industrial safety system is to detect the presence of target accurately. The conventional methods of radar target detection algorithm such as the Cell averaging constant false alarm rate method (CA-CFAR), Greatest of constant false alarm method (GO-CFAR) and the Smallest of constant false alarm rate method (SO-CFAR) has their own disadvantage when it comes to precise target detection which is a key factor for a safety system. READ MORE

4. 3. Detection and Tracking of Human Targets using Ultra-Wideband Radar

   University essay from Uppsala universitet/Signaler och System

   Author : Andreas Östman; [2016]
   Keywords : Ultra-Wideband Radar; Constant false-alarm rate; Multiple Hypothesis Tracking; Tracking; Detection;

   Abstract : The purpose of this thesis was to assess the plausibility of using two Ultra- Wideband radars for detecting and tracking human targets. The detection has been performed by two different types of methods, constant false-alarm rate methods and a type of CLEAN algorithm. For tracking the targets, multiple hypothesis tracking has been studied. READ MORE

5. 4. Signal Processing for mmWave MIMO Radar

   University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

   Author : Óscar Faus García; [2015]
   Keywords : radar; automotive; MIMO; CW; 79 GHz; short-range radars SRR ; millimeter wave; CFAR; simulations; phase modulation; algorithms; system gain;

   Abstract : This thesis addresses the design study, implementation and analysis of signal processing algorithms for a 79 GHz millimeter-wave Phase Modulated Continuous Wave (PMCW) Multi Input Multi Output (MIMO) short range radar; performed in IMEC research institute (Leuven, Belgium). The radar system targets high resolution performance with low power consumption in order to integrate a full MIMO radar transceiver with digital processor and antennas in a compact package featuring a size of 1 cm2. READ MORE