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The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until April, 2020.

  1. Naval Device Applications of Relaxor Piezoelectric Single Crystals

    SBC: Btech Acoustics, LLC            Topic: N/A

    "We propose a directional, broadband, highly efficient underwater acoustic transducer using a baffled cylinder made out from piezoelectric single crystals. The prospective application areas will be for an underwater acoustic modem communication andAutonomous Underwater Vehicles (AUV), in which high efficiency of the transducer system is required due to the limited energy availability (battery) an ...

    SBIR Phase I 2002 Department of DefenseNavy
  2. Naval Device Applications of Relaxor Piezoelectric Single Crystals

    SBC: Btech Acoustics, LLC            Topic: N/A

    "This proposal is for the development of a high sensitivity pressure gradient acoustic motion sensor (accelerometer) of the flexural plate type using piezoelectric single crystals. The pressure gradient acoustic motion sensor is based on flexural plateelements operating below resonance in the accelerometer mode. The high piezoelectric coefficients for single crystals is ideal for increasing the ...

    SBIR Phase I 2002 Department of DefenseNavy
  3. Learning-Based Source Separation Methodologies Applicable to the Multiple Target Problem

    SBC: Coprime            Topic: N/A

    "Coprime proposes to investigate the applicability of learning-based source separation methodologies to the problem of multiple targets in a complex acoustic environment. The Phase I effort will focus on identifying viable learning-based source separationalgorithms specifically tuned to the multiple combat vehicle scenario. A prototype architecture will be developed and numerical software rapidly ...

    SBIR Phase I 2002 Department of DefenseArmy
  4. Airborne Detection of Disturbed Soil Using Electro-Optic (EO), Hyperspectral, Infrared (IR), and Synthetic Aperture Radar (SAR) Sensors

    SBC: HyPerspectives Inc.            Topic: N/A

    "Recent advances in remote sensing technologies through the availability of more sensitive instruments, and improvements in geo-location technologies and analysis software have resulted in significant strides in the successful application of high resolutionremote sensing to feature identification such as soil disturbances. These strides have been achieved by field-oriented remote sensing experts, ...

    SBIR Phase I 2002 Department of DefenseNavy

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