Now showing items 1-2 of 2

    • An experimental study in forming a long synthetic aperture in the sea 

      Stergiopoulos, Stergios (NATO. SACLANTCEN, 1992/09)
      Successful experimental testing of synthetic aperture techniques for sonar systems have been very limited and only few results, including very stable CW signals, have been published. These experimental results and theoretical ...
    • Limitations on towed array gain imposed by a non-isotropic ocean 

      Stergiopoulos, Stergios (NATO. SACLANTCEN, 1990/08)
      This study deals with the limitations imposed by ocean characteristics on hydrophone array gain and on attempts to create a synthetic aperture using towed-array measurements. The multi-element synthetic or physical aperture ...