Browsing Technical Reports by Author "Ferla, Carlo M."

Now showing items 1-6 of 6

    • Benchmarking scattering in ocean waveguides 

      Jensen, Finn B.; Ferla, Carlo M.; Gerstoft, Peter (NATO. SACLANTCEN, 1995/07)
      Accurate numerical solutions are presented for benchmark problems

    • Broadband signal simulation in shallow water 

      Jensen, Finn B.; Ferla, Carlo M.; Nielsen, Peter L.; Martinelli, Giovanna (NATO. SACLANTCEN, 2002/12)
      Today's minimum requirements for ocean acoustic models are to be able to simulate broadband signal transmissions in 2D varying environments with an acceptable computational effort. Standard

    • C-SNAP: Coupled SACLANTCEN Normal mode propagation loss model 

      Ferla, Carlo M.; Porter, Michael; Jensen, Finn B. (NATO. SACLANTCEN, 1993/12)
      On the basis of a widely used and efficient range-independent normal mode code, SNAP, and a numerical solution technique for one-way mode coupling obtained from KRAKEN, we have built a range-dependent propagation loss model ...

    • Performance assessment of propagation models in AESS-6.0 

      Ferla, Carlo M.; Jensen, Finn B. (NATO. SACLANTCEN, 1999/08)
      A set of AESS propagation-loss predictions has been generated for typical operational scenarios in both deep and shallow water, for two sonar frequencies (500 and 3500 Hz) and for several source-receiver combinations. ...

    • Performance assessment of the LYBIN - 2.0 propagation-loss model 

      Ferla, Carlo M.; Isoppo, Cinzia; Martinelli, Giovanna; Jensen, Finn B. (NATO. SACLANTCEN, 2001/07)
      A new acoustic model LYBIN has been proposed for inclusion in the AESS model set. In order to determine this model's prediction accuracy and computational efficiency, SACLANTCEN was tasked to test LYBIN on exactly the same ...

    • RAPID RESPONSE, september 1996: modelling of broadband transmission loss along selected tracks in the Strait of Sicily 

      Ferla, Carlo M.; Jensen, Finn B.; Akal, Tuncay (NATO. SACLANTCEN, 1997/07)
      A large set of experimental acoustic broadband data in the 50-3200 Hz band is analyzed with the objective of deriving average geoacoustic models for three sites in the Strait of Sicily. The experimental data were obtained ...