Communications: electrical – Underwater
Patent
1993-06-15
1995-01-03
Eldred, J. Woodrow
Communications: electrical
Underwater
114328, H04B 1302
Patent
active
053790340
ABSTRACT:
A device and method for communicating from an underwater vehicle by surfag an antenna in a towed buoy without surfacing the underwater vehicle. The underwater vehicle has control circuitry and sensors allowing the control circuitry to receive data from sensors measuring velocity, acceleration, distance to bottom, depth of vehicle, and ambient acoustic noise. The buoy is towed behind the vehicle on a tether having insulated wires therethrough which link the antenna to the vehicle. The buoy is positively buoyant.
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patent: 3961589 (1976-06-01), Lombardi
patent: 4203109 (1980-05-01), Ballard et al.
patent: 4227479 (1980-10-01), Gertler et al.
patent: 4336537 (1982-06-01), Strickland
patent: 4533945 (1985-08-01), Lauvray et al.
Eldred J. Woodrow
Kasischke James M.
Lall Prithvi C.
McGowan Michael J.
The United States of America as represented by the Secretary of
LandOfFree
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