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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. Extensible Beamformer for Portable Imaging Sonar

    SBC: Q-DOT, INC.            Topic: N/A

    Q-DOT proposes to develop a unizue, lower-power, low-cost beamformer for portable imaging sonars. The original two chip set will form 100 beams from 100 input channels. A 0.3 cm2 BiCMOS chip comprises a low noise amplifier (LNA), a time-gain control (TGC), an apodizer and a Delta-Signma modulation (ADC) for each channel. A 0.66 cm2 CMOS chip accepts 100 digital input channels and produces 100 d ...

    SBIR Phase I 1997 Department of DefenseOffice of the Secretary of Defense
  2. Automated Broadband Acoustic Sound Velocity Profiler

    SBC: Scientific Fishery Systems, Inc            Topic: N/A

    Scientific Fishery Systems, Inc. (SciFish) recently completed a Phase I SBIR that used neural networks to learn the relationship between temperature and the spectra of broadband returns for a fixed location during a fixed time of the year. This approach relaxes the assumption of the consistency of backscatterers: now we will assume that the backscatter will be consistent at the same location at ...

    SBIR Phase I 1997 Department of DefenseOffice of the Secretary of Defense

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