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Showing 1 to 20 of 28 found. Next | Sort by date

1 Mapping seafloor properties by inversion of short-range reverberation as measured with a low frequency active sonar
article 2005    
Author: Blarzino, G. · Ainslie, M.A. · Boek, W. · Simons, D.G. · Snellen, M.
Keywords: Sonar · Reverberation models, · Rreverberation measurements, b · Bistatic reverberation, · Shallow water, · Low frequency active sonar (LFAS)
[Abstract]

2 Simulation of acoustic scattering from an aluminum cylinder near a rough interface using the elastodynamic finite integration technique
article 2010    
Author: Calvo, D.C. · Rudd, K.E. · Zampolli, M. · Sanders, W.M. · Bibee, L.D.
Keywords: Physics · Scattering · EFIT · Reverberation · Ocean acoustics · Elastodynamics · Roughness
[Abstract]

3 Adaptive Port-Starboard Beamforming of Triplet Sonar Arrays
article 2005    
Author: Groen, J. · Beerens, S.P. · Been, R. · Doisy, Y.
Keywords: Sonar · Acoustic noise · Array signal processing · Hydrophones · Reverberation · Sonar arrays
[Abstract]

4 The Role of Benchmarks in the Inversion of Low Frequency Bottom Reverberation
article 2007    
Author: Ainslie, M.A. · Boek, W. · Nielsen, P.L. · Harrison, C.H.
Keywords: Low frequency active sonar · Reverberation benchmarks · Geoacoustic inversion
[Abstract]

5 Reverberation Suppression Using Wideband Doppler-Sensitive Pulses
article 2008    
Author: Doisy, Y · Deruaz, L. · IJsselmuide, S.P. van · Beerens, S.P. · Been, R.
Keywords: Physics · Active sonar · Doppler · Reverberation · Matched filter · Sonar waveforms
[Abstract]

6 Studiedag SONAR (sound navigation and ranging) : IV. Pulsvormen voor actieve sonar
article 1972    
Author: Schooneveld, C. van
Keywords: Sonar · Active sonar · Pulse shapes · Target detection · Background noise · Reverberation
[Abstract]

7 Sonar waveforms for reverberation rejection, part I: theory
article 2000    
Author: Doist, Y. · Deruz, L. · Been, R.
Keywords: Physics · Sonar reverberation · Sonar waveforms · Sonar arrays · Shallow water · Theoretical analysis
[Abstract]

8 The Role of the Echo Sounder in Low Frequency Reverberation Inversion
article 2007    
Author: Ainslie, M.A. · Walree, P.A. van · Boek, W.
Keywords: Geoacoustic inversion · Seabed classification · Eecho sounder · Towed array · Low frequency reverberation
[Abstract]

9 Inversion for bottom parameters using low frequency reverberation data
article 2002    
Author: Muller, S.H.E. · Ainslie, M.A. · Boek, W. · Simons, D.G.
Keywords: Sonar · Seabed classificartion · Reverberation · Inversion techniques · Shallow water · Sound propagation · Low frequency active sonar · Genetic algorithms
[PDF] [Abstract]

10 Sonar Waveforms for Reverberation Rejection, Part II: Experimental results
article 2000    
Author: Been, R. · Beerens, S.P. · IJsselmuide, S.P. van · Prunel, B.
Keywords: Physics · Sonar reverberation · Sonar waveforms · Sonar arrays · Shallow water · Sea trials · Performance tests
[Abstract]

11 The ALMOST PC-model for propagation and reverberation in range dependent environments
article 1995    
Author: Schippers, P.
Keywords: Physics · Underwater sound propagation · Modelling · Range prediction · Propagation models · Reverberation · Propagation loss · Variable depth
[Abstract]

12 Statistical electromagnetics: Complex cavities
article 2008    
Author: Naus, H.W.L.
Keywords: Complex cavities · Electromagnetic fields · Maximum entropy · Random coupling model · Reverberation chambers · Statistics · Electromagnetic coupling · Entropy · Mathematical models · Reverberation · Statistical methods · Complex cavities · Maximum entropy · Random coupling model · Statistical electromagnetics · Electromagnetic fields
[Abstract]

13 Multistatic Sonar Simulations with SIMONA
article 2006    
Author: Theije, P.A.M. de · Groen, J.
Keywords: Data Security · Geometry · Radar tracking · Reverberation · Safety · Sensor fusion · Solid modeling · Sonar equipment · Target tracking · Underwater acoustics
[Abstract]

14 Analysis of shallow-water experimental acoustic data including a comparison with a broad-band normal-mode-propagation model
article 2001    
Author: Simons, D.G. · McHugh, R. · Snellen, M. · McCormick, N.H. · Lawson, E.A.
Keywords: Physics · Geo-acoustic parameters · Shallow water · Reverberation · Shallow water acoustic experiments · Transmission loss · Acoustic wave propagation · Computer simulation · Hydrophones · Oceanography
[Abstract]

15 RUMBLE-2 Project : Rapid Environment Assessment of Sea Bottom Parameters Using an Operational Active Low-Frequency Sonar
article 2011    
Author: Juhel, B. · Cristol, X. · Chalindar, B. · Dybedal, J. · Eidem, E.J. · Ivansson, S. · Vossen,R. van · Ainslie, M.A. · Andersson, B.L. · Benders,F.P.A. · Colin, M.E.G.D. · Olsen, G.K. · Pihl, J.
Keywords: Low Frequency Active Sonar LFAS · Bottom parmeters · Real time measurement · Reverberation · Littoral Environment · Inversion · Defence Research · Defence, Safety and Security · Physics & Electronics · AS - Acoustics & Sonar · TS - Technical Sciences
[Abstract]

16 Low frequency acoustic reverberation from highly porous seafloors under grazing incidence
article 2012    
Author: Cristol, X. · Jespers, S. · Chalindar, B. · Juhel, B. · Dybedal, J. · Eidem, E.J. · Ivansson, S. · Vossen, R. van · Ainslie, M.A. · Andersson, B.L. · Colin, M.E.G.D. · Pihl, J.
Keywords: Defence · Low-Frequency Active Sonar · Sea Bed Parameters · Backscattering Strenght · Acoustic Reverberation · Inversion · Safety and Security · Defence, Safety and Security · Physics & Electronics · AS - Acoustics & Sonar · TS - Technical Sciences
[Abstract]

17 Improved Active Sonar Tactical Support by Through-the-Sensor REA
article 2011    
Author: Abrahamsson, L. · Andersson, B.L. · Ivansson, S. · Pihl, J. · Ainslie, M.A. · Benders, F.P.A. · Chalindar, B. · Colin, M. · Cristol, X. · Dybedal, J. · Eidem, E.J. · Juhel, B. · Olsen, G.K. · Vossen, R. van
Keywords: Reverberation · Inversion · Mean grain size · Rapid environment assessment REA · Defence Research · Defence, Safety and Security · Physics & Electronics · AS - Acoustics & Sonar · TS - Technical Sciences
[PDF] [Abstract]

18 Observable parameters from multipath bottom reverberation in shallow water
article 2007    
Author: Ainslie, M.A.
Keywords: Numerical methods · Underwaqter acoustics · Parameter extraction · Reverberation · Sand · Shallow water · Multipath propagation · acoustics · analytic method · clay · Models, Theoretical · Scattering, Radiation · Sound
[Abstract]

19 Sonar target enhancement by shrinkage of incoherent wavelet coefficients
article 2014    
Author: Hunter, A.J. · Vossen, R. van
Keywords: Marine · Sonar images · Signal processing · Background reverberation · Denoising · Wavelet shrinkage method · Algorithm · Defence Research · Defence, Safety and Security · Physics & Electronics · AS - Acoustics & Sonar · TS - Technical Sciences
[Abstract]

20 Improved Active Sonar Tactical Support by Through-the-Sensor Estimation of Acoustic Seabed Properties
article 2014    
Author: Vossen, R. van · Eidem, E.J. · Ivansson, S. · Chalindar, B. · Dybedal, J. · Colin, M.E.G.D. · Benders, F.P.A. · Andersson, B.L. · Juhel, B. · Cristol, X. · Olsen, G.K. · Pihl, J.N.B. · Tveit, E. · Jespers, S. · Ainslie, M.A.
Keywords: Marine · Antisubmarine warfare · Geoacoustic inversion · Modeling · Performance prediction · Reverberation · Sonar · Tactical decision aid · Defence Research · Defence, Safety and Security · Physics & Electronics · AS - Acoustics & Sonar · TS - Technical Sciences
[Abstract]

Search results also available in MS Excel format.

Showing 1 to 20 of 28 found. Next | Sort by date