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Measurements and modeling of effects of out-of-plane reverberation on the power delay profile for underwater acoustic channels
(2015)
Long reverberation tails are often observed in shallow-water acoustic channel impulse responses (CIRs). Examples from three significantly different environments along the Norwegian coast are presented. It is shown that 2-D ...
Improved active sonar tactical support by through-the-sensor estimation of acoustic seabed properties
(2014)
Accurate environmental information is required for obtaining confident sonar performance predictions. This environmental information is, however, often unreliable or unavailable. To support antisubmarine warfare (ASW) ...