LewTech Company, Inc.

Although the performance of naval systems for Anti-Submarine Warfare and Counter-Torpedo Detection, Classification, and Localization systems are presently adequate for current missions they are limite ...

The frequency spectrum of interest for hydrophones used in Naval tactical systems, ocean surveillance systems, or for environmental monitoring is continuing to expand, due to increased interest in pas ...

The frequency spectrum of interest for hydrophones used in Naval tactical systems, ocean surveillance systems, or for environmental monitoring is continuing to expand, due to increased interest in pas ...

Undersea tracking ranges are used to monitor and assess the performance of submarines, torpedoes, ships and targets conducting tests and exercises on weapon system performance. The ability to track t ...

The U.S. Navy has researched the use of various acoustic sensing technologies that exploit the deep water reliable acoustic path (RAP) using vertical line arrays (VLA’s) of vector sensors with succe ...

The Navy desires the use of RHIB’s in littoral waters for MCM because of its many advantages. However, these advantages can only be accomplished by providing a towed minesweeping approach that allow ...

Energy extraction is needed for various ocean deployed devices. Extracted energy can be expected to be at various levels and intermittent, but plentiful. The Phase I effort will recommend an extracti ...

Non-cooperative vessel tracking to assess potential threats is becoming increasingly important to the defense of the U.S. coastline and ports of entry; so there is a need to identify and intercept pot ...

The U.S. Navy desires the use of Unmanned Surface Vessels in littoral water regions for the mission of Mine Counter Measures. In particular, the use of the standard Navy Rigid Hull Inflatable Boats ( ...