Essays about: "Millimeter Wave Radar"

Showing result 11 - 15 of 15 essays containing the words Millimeter Wave Radar.

1. 11. Surface Classification with Millimeter-Wave Radar for Constant Velocity Devices using Temporal Features and Machine Learning

   University essay from Lunds universitet/Matematisk statistik

   Author : David Montgomery; Gaston Holmén; [2019]
   Keywords : Machine Learning; Surface Classification; Feature Extraction; Autonomous Devices; Millimeter-wave Radar; Mathematics and Statistics;

   Abstract : Classification of surfaces in the near field using millimeter-wave radar commonly considers the use of polarization based methods for road condition monitoring. When a surface consists of larger structures one instead wishes to monitor the surface topography. READ MORE

3. 12. Short Range Gesture Sensing and Classification Using Pulsed Millimeter-Wave Radar and Convolutional Neural Networks

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

   Author : Hannes Dahlberg; Anton Evertsson; [2019]
   Keywords : Classification; convolutional neural network; gesture sensing; hand gesture recognition; machine learning; millimeter wave radar; pulsed radar; transfer-learning.; Technology and Engineering;

   Abstract : Human hand gestures present a novel way of interacting with electronic devices. A millimeter-wave radar setup utilizing a pulsed Resonant-Tunneling Diode signal generator in the 60 GHz ISM band is used to measure 12 different hand gestures. The data is used to train and validate Convolutional Neural Networks (CNNs). READ MORE

4. 13. Short Range Millimeter-Wave Inverse Synthetic Aperture Radar Imaging

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

   Author : Oscar Gylling; Rickard Ståhl; [2018]
   Keywords : radar; inverse; synthetic; aperture; imaging; SAR; ISAR; gridding; backprojection; image; electromagnetic; wave; field; short; range; high; frequency; RF; millimeter; resolution; fourier; transform; spatial; domain; k-space; Technology and Engineering;

   Abstract : Millimeter-wave radar imaging has potential uses in applications such as material analysis and medical in-vivo scanning of tissue. This thesis is about measuring objects using a millimeter wave radar, implement radar imaging algorithms and evaluate the resulting images. READ MORE

5. 14. 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

6. 15. Design of Millimeter-wave SiGe Frequency Doubler and Output Buffer for Automotive Radar Applications

   University essay from Institutionen för systemteknik

   Author : Amjad Altaf; [2007]
   Keywords : Automotive Radar; VCO; Frequency Multiplier; SiGE; ACC; Millimeter-wave;

   Abstract : Automotive Radars have introduced various functions on automobiles for driver’s safety and comfort, as part of the Intelligent Transportation System (ITS) including Adaptive Cruise Control (ACC), collision warning or avoidance, blind spot surveillance and parking assistance. Although such radar systems with 24 GHz carrier frequency are already in use but due to some regulatory issues, recently a permanent band has been allocated at 77-81 GHz, allowing for long-term development of the radar service. READ MORE