Essays about: "Fast Backprojection"
Found 4 essays containing the words Fast Backprojection.
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1. Fast Back Projection Algorithm for Bi-Static SAR Using Polar Coordinates
University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskapAbstract : Synthetic Aperture Radar (SAR) plays a significant role in geophysical studies and remote sensing applications. SAR inherits the benefits of imaging RADAR over the other optical sensors such as working in all weather conditions and working independently of sunlight. READ MORE
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2. RFI Suppression in Low Frequency UWB SAR Using the RLS Algorithm
University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskapAbstract : Synthetic Aperture Radar (SAR) has many applications within ground image sensing and navigation. UltraWide Band(UWB) SAR operating at Ultra High Frequency /Very High Frequency(UHF/VHF) are usually a ffected by the Radio Frequency Interferences(RFI) from civilian communication bands which causes SIR(Signal to Interference Ratio) to go down. READ MORE
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3. Study of the Local Backprojection Algorithm for Image Formation in Ultra Wideband Synthetic Aperture Radar
University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystemAbstract : The purpose of this thesis project is to study and evaluate a UWB Synthetic Aperture Radar (SAR) data image formation algorithm, that was previously less familiar and, that has recently got much attention in this field. Certain properties of it made it acquire a status in radar signal processing branch. READ MORE
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4. A Study of Fast Backprojection Algorithm for UWB SAR and a Comparison between Fast- and Global Backprojection
University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandlingAbstract : In this thesis, we present a study of the Fast Backprojection (FBP) known to be a fast time-domain algorithm for image retrieval in Synthetic Aperture Radar (SAR). As a time domain algorithm, FBP possesses inherent advantages such as perfect motion compensation, unlimited scene size, wide bandwidth and ability to handle long integration angles. READ MORE