Essays about: "Global Back-projection"

Showing result 1 - 5 of 6 essays containing the words Global Back-projection.

  1. 1. Experiment with Moving Target Focusing using GB-SAR

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Krishna Mani Bajagain; [2014]
    Keywords : SAR; GB-SAR; GBP algorithm; Moving target Detection;

    Abstract : Ground Based Synthetic Aperture Radar (GB-SAR) refers to SAR system which is mounted on ground linear track. It works on same principle as conventional SAR. Nowadays GB-SAR plays prominent role in the studies of many natural phenomenon as well as in studying some artificial infrastructure or terrain. READ MORE

  3. 2. An Evaluation of Interpolation and Oversampling Effects on Image Quality in Synthetic Aperture Radar Processing with Global Back-projection

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Andreas Hartman; [2014]
    Keywords : Synthetic Aperture Radar; Global Back-projection; Image Quality; Side Lobe Suppression;

    Abstract : For time domain SAR processing algorithms, such as Global Back-projection, interpolation becomes a part of the implementation. In order for the interpolation to yield good results, the oversampling rate used in the sampling of the original data may constitute an important factor. READ MORE

  4. 3. Global Backprojection for Imaging of Targets Using M-sequence UWB radar system

    University essay from Akademin för teknik och miljö

    Author : Madhava Reddy Kota; Binod Shrestha; [2013]
    Keywords : : Synthetic Aperture Radar; Time domain algorithm; Back projection algorithm; Ultra Wide-beam; M-sequence; SAR Image processing; UWB radars with M-sequence.;

    Abstract : Synthetic Aperture Radar (SAR) is an emerging technique in remote sensing. The technology is capable of producing high-resolution images of the earth surface in all-weather conditions. READ MORE

  5. 4. Enhancement of SAR Image Resolution with Implementation of Circular GB-SAR System

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Dheeraj Nehru Neravati; [2013]
    Keywords : Synthetic Aperture Radar; UWB; GB-SAR; Circular SAR; Circular Aperture; Resolution; Enhancement; Radar; GBP;

    Abstract : Radars were used for surveillance and remote sensing but nowadays they handle a vast range of applications, radar imagery being one of them. The need for high resolution images was inevitable which lead to Synthetic Aperture Radar (SAR) systems. SAR plays a prominent role in remote sensing applications and geophysical studies. READ MORE

  6. 5. Fast Back Projection Algorithm for Bi-Static SAR Using Polar Coordinates

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Omer Elhag; [2012]
    Keywords : Bi-static SAR; Fast Backprojection; Global Backprojection; monostatic SAR; SAR image processing; Synthetic Aperture Radar; time domain algorithms; Ultra Wide-beam; UWB Bistatic SAR.;

    Abstract : 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