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  2. File:Synthetic Aperture Radar.svg - Wikipedia

    en.wikipedia.org/wiki/File:Synthetic_Aperture...

    English: Synthetic Aperture Radar - basic concepts. Uploader's notes: This diagram is based on hand drawing by User:Apoorvams that is shown and linked below. Vectorized version requested 27 April 2020 by User:Rob Hurt at the Graphic Lab Illustration Workshop (see diff)

  3. Synthetic-aperture radar - Wikipedia

    en.wikipedia.org/wiki/Synthetic-aperture_radar

    Synthetic-aperture radar (SAR) is a form of radar that is used to create two-dimensional images or three-dimensional reconstructions of objects, such as landscapes. [1] SAR uses the motion of the radar antenna over a target region to provide finer spatial resolution than conventional stationary beam-scanning radars.

  4. Category:Synthetic aperture radar - Wikipedia

    en.wikipedia.org/wiki/Category:Synthetic...

    Print/export Download as PDF; Printable version; ... Pages in category "Synthetic aperture radar" The following 55 pages are in this category, out of 55 total.

  5. Radar engineering - Wikipedia

    en.wikipedia.org/wiki/Radar_engineering

    Synthetic aperture radar (SAR) allow for an angular resolution beyond real beamwidth by moving the aperture over the target, and adding the echoes coherently. Architecture : The field of view is scanned with a highly directive frequency-orthogonal (slotted waveguide), spatially orthogonal (switched beamforming networks), or time-orthogonal beams.

  6. Synthetically thinned aperture radar - Wikipedia

    en.wikipedia.org/wiki/Synthetically_thinned...

    Furthermore, aperture thinning reduces the overall volume and mass of the antenna system. A disadvantage is the reduction of radiometric sensitivity (or increase in rms noise) of the image due to a decrease in signal-to-noise ratio for each measurement compared to a filled aperture. Pixel averaging is required for good radiometric sensitivity.

  7. Optical computing - Wikipedia

    en.wikipedia.org/wiki/Optical_computing

    Application-specific devices, such as synthetic-aperture radar (SAR) and optical correlators, have been designed to use the principles of optical computing. Correlators can be used, for example, to detect and track objects, [2] and to classify serial time-domain optical data. [3]

  8. Radar remote sensing - Wikipedia

    en.wikipedia.org/wiki/Radar_remote_sensing

    Synthetic aperture radar image of Death Valley colored using polarimetry. Radar remote sensing is a type of active remote Sensing which uses electromagnetic energy backscattered from ground targets to extract physical and dielectric behavior. [1]

  9. Category:Synthetic aperture radar satellites - Wikipedia

    en.wikipedia.org/wiki/Category:Synthetic...

    Print/export Download as PDF; Printable version; In other projects ... Pages in category "Synthetic aperture radar satellites" The following 20 pages are in this ...