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The Award database is continually updated throughout the year. As a result, data for FY24 is not expected to be complete until March, 2025.

Download all SBIR.gov award data either with award abstracts (290MB) or without award abstracts (65MB). A data dictionary and additional information is located on the Data Resource Page. Files are refreshed monthly.

The SBIR.gov award data files now contain the required fields to calculate award timeliness for individual awards or for an agency or branch. Additional information on calculating award timeliness is available on the Data Resource Page.

  1. A BROADBAND HIGH-FREQUENCY ANTENNA STRUCTURE FOR THE TACAMO AIRFRAME WAS STUDIED.

    SBC: ASTRON WIRELESS TECHNOLIGIES, INC.            Topic: N/A

    A BROADBAND HIGH-FREQUENCY ANTENNA STRUCTURE FOR THE TACAMO AIRFRAME WAS STUDIED. THE STRUCTURES STUDIED WOULD NOT DEGRADE AERODYNAMIC PERFORMANCE AND WOULD ALLOW MULTIPLE TRANSMITTER OPERATION OVER THE FULL 2 TO 30 MHZ BAND. EVALUATION FACTORS WERE EFFICIENCY, BANDWIDTH, MINIMUM LOSSES, LOW RESISTANCE, AND MINIMUM CHANGES TO THE AIRCRAFT. INCLUDED IN THE STUDY WERE LONG WIRE, EMBEDDED, DIEELECTRI ...

    SBIR Phase I 1985 Department of DefenseNavy
  2. ACCELERATED LIFE TESTING DEVELOPMENT FOR DETERMINING THE RELIABILITY OF SSN-21 HULL COATINGS

    SBC: TEXAS RESEARCH INSTITUTE , AUSTIN, INC.            Topic: N/A

    The integrity of rubber-to-metal bonds is an area of reliability concern, particularly in systems that are exposed to the harsh conditions of the marine environment. Accelerated life testing (ALT) is a technique used to obtain reliability data in a compressed time frame, allowing lifetime performance predictions and failure mode analyses to be made prior to equipment installation. By performing ac ...

    SBIR Phase I 1992 Department of DefenseNavy
  3. ACOUSTIC COMMUNICATIONS

    SBC: PLANNING SYSTEMS, INC.            Topic: N/A

    AREAS OF THE OCEAN FLOOR DISPOSED TO MINE BURIAL HAVE SOFT SEDIMENTS (I.E., LOW SHEAR STRENGTH) OR SANDY SEDIMENTS SUBJECT TO SCOUR. KNOWLEDGE OF SEAFLOOR SHEAR STRENGTH, POROSITY, AND GRAIN SIZE WOULD AID THE HUNT FOR BURIED MINES. NORMAL INCIDENCE, ACOUSTIC ECHO SOUNDERS ARE BEING DEVELOPED TO INFER SUCH PHYSICAL PROPERTIES OF THE SEDIMENT. PSI PROPOES TO EVALUATE THE THE POTENTIAL FOR SUCCESS O ...

    SBIR Phase II 1985 Department of DefenseNavy
  4. ACOUSTIC PROPAGATION PATH DETERMINATION

    SBC: PLANNING SYSTEMS, INC.            Topic: N/A

    THIS PROPOSAL PRESENTS AN INNOVATIVE APPROACH TO DETERMINING THE PROPAGATION PATH OF ACOUSTIC DATA RECEIVED BY A THIN LINE TOWED ARRAY. WE MAKE USE OF THE LATEST DEVELOPMENTS IN SEAFLOOR ACOUSTIC MODELING CAPABILITY AS WELL AS EMPLOYING THE EMERGING AND POWERFUL TECHNIQUES ASSOCIATED WITH ARTIFICAL NEURAL NETWORKS. THE PROPOSED NEURAL NETWORKS WILL BE DESIGNED TO IDENTIFY THE PATH OF PROPAGATION F ...

    SBIR Phase I 1990 Department of DefenseNavy
  5. ACOUSTIC SEA BOTTOM CLASSIFICATION: A REQUIREMENT ANALYSIS

    SBC: PLANNING SYSTEMS, INC.            Topic: N/A

    THERE IS CONSIDERABLE EVIDENCE THAT MINES BURY IN MANY AREAS WHERE BOTH NAVY AND COMMERCIAL SHIPS MUST OPERATE. IF THESE MINES ARE LEFT UNCOUNTERED, THEY POSE A SIGNIFICANT THREAT TO TRANSITING TRAFFIC. FORTUNATELY, NOT ALL SEA BOTTOMS ARE CONDUCIVE TO MINE BURIAL, AND THE BURIED MINE COUNTERMEASURES PROBLEM CAN BE REDUCED BY IDENTIFYING AND APPLYING BURIED MINE COUNTERMEASURES ONLY IN THE AREAS W ...

    SBIR Phase II 1985 Department of DefenseNavy
  6. Acoustic Towed Array Position Measurement System for Nuclear Submarines

    SBC: DDL Omni Engineering, LLC            Topic: N/A

    DDL OMNI Engineering proposes to design a secure system for the continuous, real time acoustic measurement of towed array position relative to the host submarine. By using focused transmit and receive assemblies, pseudo- random spread broadband signals, and relatively high carrier frequency, the transmission level will be minimized so as to be virtually undetectable by a non-dedicated system ...

    SBIR Phase I 1997 Department of DefenseNavy
  7. Acousto-Ultrasonic Method for the Detection of Adhesive Bond Integrity

    SBC: MATERIALS MODIFICATIONS INC            Topic: N/A

    Composite materials find increasing importance as structural materials for modern lightweight and low cost aircraft. Structures using composite materials essentially rely on the integrity of adhesive bonds for their structural stability. A major limitation in employing composites in critical structures is that the existing methods of testing the integrity of structures are not adequate to a ...

    SBIR Phase I 1996 Department of DefenseNavy
  8. Active Suppression of Shipborne Noise in Hull-Mounted Sonar Sensors

    SBC: BARRON ASSOCIATES, INC.            Topic: N/A

    1Hull-mounted sonar sensors are subjected to a number of shipborne noise phenomena due to coupling through their mechanical mounts. Such noise is complex, composed primarily of engine noise, wave induced hull vibrations, and other hydrodynamic pressure-induced noise due to propeller cavitation and flow. The proposed project will developadaptive nonlinear polynomial neural network noise prediction ...

    SBIR Phase I 1992 Department of DefenseNavy
  9. ACTIVE SURVEILLANCE SYSTEM SIGNAL PROCESSING FOR DENSE MULTIPATH NEAR LAND WARFARE

    SBC: DIGITAL SYSTEM RESOURCES, INC.            Topic: N/A

    The overall objective of the proposed research is to develop bistatic detection techniques for shallow water near land warfare operations. The focus of our proposed research is to achieve detection enhancement in environments characterized by dense multipath through application of optimal detection theory coupled with accurate acoustic modeling. The first specific objective is to consider alternat ...

    SBIR Phase II 1996 Department of DefenseNavy
  10. ACTIVITIES

    SBC: Fibercom Inc            Topic: N/A

    FIBER OPTIC TECHNOLOGY WHICH HAS BEEN DEVELOPING OVER THE PAST FEW YEARS, OFFERS SIGNIFICANT ADVANTAGES COMPARED TO WIRE DATA LINKS: LOWER LOSS, GREATER BANDWIDTHS, TOLERANCE OF ADVERSE ENVIRONMENTS, AND INSTALLATION FLEXIBILITY. THE INCREASING DATA TRANSMISSION RATES AND DISTRIBUTED PROCESSING ARCHITECTURES OF COMPUTER SYSTEMS REQUIRE HIGH SPEED DATA NETWORKS. MUCH COMPONENT TECHNOLOGY AND COMMER ...

    SBIR Phase I 1985 Department of DefenseNavy
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