The roots of the Russia-China collaboration date back to 2014, following Russia’s annexation of Crimea. …
Read More »Airborne or Spaceborne Synthetic aperture ladar (SAL) for centimeter-class resolution battlefield awareness
Conventional optical imagers are limited in spatial resolution by the diffraction limit of the telescope aperture, as well as by the practical difficulties in increasing the telescope aperture. Synthetic aperture (SA) techniques can increase resolution beyond the diffraction limit of the receiving aperture. Just as synthetic aperture radar(SAR) working …
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