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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. Carbon Nanotube Technology for RF Amplification

    SBC: CARBON TECHNOLOGY INC            Topic: AF15AT15

    ABSTRACT: Carbon nanotubes (CNTs) have great potential for high performance RF applications. Theoretical study has shown that the electrical current in a CFET is intrinsically linear. Today, linearity is the underlying limitation in increasing the data transport densities of wireless networks. The complex modulation protocols used to achieve higher data rates requires linear amplifiers. Increasing ...

    STTR Phase I 2015 Department of DefenseAir Force
  2. Reverberation Mitigation of Speech

    SBC: MINERVA SYSTEMS & TECHNOLOGIES LLC            Topic: AF15AT17

    ABSTRACT: Speech recognition technology is in wide use today and has been successfully integrated in a number of applications. Most of these applications require a microphone located near the talker. However, when a distant microphone is used where the speaker is at some distance from the microphone as in a hands-free communication, or in a meeting room, there is a major problem with the captured ...

    STTR Phase I 2015 Department of DefenseAir Force
  3. Active Control of a Scramjet Engine

    SBC: COMBUSTION SCIENCE & ENGINEERING, INC.            Topic: AF15AT19

    ABSTRACT: The hydrocarbon-fueled scramjet is capable of providing hypersonic air-breathing propulsion for high-speed applications. The effective operation of high-speed air-breathing engines (ram- and scram-jets) over a wide range of flow parameters (velocity and altitude) is one of the most technically difficult challenges in the design of hypersonic vehicles. The most promising approach to overc ...

    STTR Phase I 2015 Department of DefenseAir Force
  4. Prediction and Measurement of the Soot Build-Up in Film-Cooled Rocket Engines

    SBC: COMBUSTION SCIENCE & ENGINEERING, INC.            Topic: AF15AT21

    ABSTRACT: The need for improved performance of liquid rocket engines requires efficient wall cooling technologies to mitigate high heat fluxes from hot combustion gases to the engine wall in the thrust chamber. High heat fluxes to the chamber liners can be overcome by fuel film cooling (FFC) of the inside chamber using the liquid propellant. Moreover, the thermal cracking of the fuel creates coke ...

    STTR Phase I 2015 Department of DefenseAir Force
  5. Measurement and Modeling of Surface Coking in Fuel-Film Cooled Liquid Rocket Engines

    SBC: CFD RESEARCH CORPORATION            Topic: AF15AT21

    ABSTRACT: Designing an efficient and effective film cooling system to protect critical components of modern rocket engines requires a significant number of challenges to be addressed. Complicating the already difficult hydrodynamic challenges, thermal cracking of hydrocarbon fuels is always accompanied by coke formation. The coke deposits on the combustor and nozzle walls reduces heat fluxes and c ...

    STTR Phase I 2015 Department of DefenseAir Force
  6. Space Plasma Generator for Artificial Control of Ionosphere

    SBC: Enig Associates, Inc.            Topic: AF15AT22

    ABSTRACT: Enig Associates, Inc., a small business providing advanced modeling and simulation capabilities to the DoD and DoE, is proposing an innovative and novel electrical approach, using explosive-driven flux compression generators (FCG) to convert explosive chemical energy to electromagnetic energy with very high current output and superb energy conversion efficiency and then Joule heat light ...

    STTR Phase I 2015 Department of DefenseAir Force
  7. Collaborative Situation Aware PNT (CSAP) Solution

    SBC: MAYFLOWER COMMUNICATIONS COMPANY, INC.            Topic: AF15AT23

    ABSTRACT: Mayflower proposes a novel Positioning, Navigation and Timing (PNT) solution specifically designed for use in challenging RF environments (intentional or unintentional jamming and spoofing) that enables uninterrupted navigation capability for wide ranges of military and commercial applications. Tactical units with spectrum sensing capable cognitive radios (CR) or scanners deployed in the ...

    STTR Phase I 2015 Department of DefenseAir Force
  8. Spectrum Sensing and Sharing by Cognitive Radios in Position, Navigation and Timing (PNT) Systems

    SBC: Innoflight, Inc.            Topic: AF15AT23

    ABSTRACT: The next-generation Global Positioning System (GPS) in congested and contested environments is expected to exploit Spectrum Holes (SH) in order to provide uninterrupted Position Navigation and Timing (PNT) service worldwide. Innoflight has teamed with the Air Force Institute of Technologys (AFITs) Autonomy and Navigation Technology (ANT) Center to develop a system based on cognitive radi ...

    STTR Phase I 2015 Department of DefenseAir Force
  9. Passive Radiometry Based Aerial Navigation

    SBC: OPTO-KNOWLEDGE SYSTEMS INC            Topic: AF15AT26

    ABSTRACT: The sensor system requirements for image based navigation that uses passive millimeter wave imaging radiometry will be established based on existing RelNav and AbsNav algorithms that were demonstrated to work in multi-modal imagery. Existing flight data will be used to simulate the PMMW imagery for these tests. A preliminary design of such a PMMW system will be created. Under Phase-II th ...

    STTR Phase I 2015 Department of DefenseAir Force
  10. Compact Passive Millimeter Wave Sensor for GPS-denied Navigation

    SBC: FIRST RF CORPORATION            Topic: AF15AT26

    ABSTRACT: FIRST RF has teamed with University Research Foundation (URF) and Radiometrics Corporation to develop a passive radiometer-based geolocation system for use with a wide variety of USAF platforms. The system will be comprised of a ruggedized, near-COTS radiometer system by Radiometrics Corporation, augmented with a robust 2-D scanning beamsteering antenna by FIRST RF Corporation and enhanc ...

    STTR Phase I 2015 Department of DefenseAir Force
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