The Research, Development, Test and Evaluation Division (NRaD) of the Naval Command, Control and Ocean Surveillance Center (NCCOSC) (formerly the Naval Ocean Systems Center (NOSC)) has developed two acoustic data links for use with Unmanned Undersea Vehicles (UUVs). Two distinct system were warranted because the different operating geometry requirements caused significant differences in the multipath environment in which the systems must operate. Multipaths (echoes), which are caused by the reflections of acoustic signals from the sea surface and/or bottom as well as the support ship's and/or UUV's structures, are a driving factor in the design of practical acoustic communication systems....Deep ocean technology, Navigation, U/w sensors, Ocean bottom search, Modeling.
Acoustic Data Links for UUVS. (Reannouncement with New Availability Information)
1992
6 pages
Report
Keine Angabe
Englisch
Marine Engineering , Common Carrier & Satellite , Acoustic communications , Data links , Remotely piloted vehicles , Underwater vehicles , Acoustic data , Acoustic signals , Deep oceans , Echoes , Geometry , Navigation , Ocean bottom , Ocean surveillance , Reflection , Requirements , Structures , Surfaces , Test and evaluation , Robotics , Acoustic surveillance , Acoustic properties , Wave propagation , Sonar transducers , Reprints , Unmanned undersea vehicles
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