Vehicular traffic sensor
Velocity measuring device
Velocity measuring system
Velocity reference system
Verbal read-out depth sounding sysem
Verification of on-line fault monitor performance
Versatile method and system for high speed, 3d imaging of...
Vibration isolation modules (vim) for towed array streamers
Video surveillance system providing tracking of a moving...
Virtual fence
Virtual noise radar waveform for reduced radar detectability
Virtual secondary surveillance radar using signals of remote...
Visibility meter using multiple light beams
Vlf radio position location system
Volumetric and terrain imaging sonar
Vor antenna system
Vor phase monitoring system
Vor/dme, tacan and vortac having increased capability