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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. Fast, High-Order algorithms for Many-Core and GPU-based Computer Architectures

    SBC: MATHEMATICAL SYSTEMS & SOLUTIONS, INC.            Topic: AF09BT18

    We propose algorithm development and efficient GPU implementation of numerical PDE solvers based on four novel high-order methodologies: 1) High-order Discontinuous Galerkin approaches, 2) Fast High-Order boundary integral methods, 3) Convergent FFT-based methodologies for evaluation of computational boundary conditions, and 4) Fourier Continuation methods. These methodologies are applicable to a ...

    STTR Phase I 2010 Department of DefenseAir Force
  2. Advanced Computational Methods for Study of Electromagnetic Compatibility

    SBC: MATHEMATICAL SYSTEMS & SOLUTIONS, INC.            Topic: AF09BT13

    The present text proposes development of efficient, accurate and rapidly-convergent algorithms for the simulation of propagation and scattering of electromagnetic fields within and around structures that (i) Consist of complex combinations of penetrable materials as well as perfect and imperfect conductors, and, (ii) Possess complex geometrical characteristics, including open surfaces, metallic c ...

    STTR Phase I 2010 Department of DefenseAir Force
  3. Theoretical Innovations in Combining Analytical, Experimental, and Computational Combustion Stability Analysis

    SBC: METACOMP TECHNOLOGIES INC            Topic: AF09BT38

    The occurrence of combustion instability has long been a matter of serious concern in the development of liquid-propellant rocket engines due to the high rate of energy release in a confined volume in which energy losses are relatively small. Shear layer instabilities and intermittent growth rates of the mixing layer cause fluctuations in the burning rates and result in acoustic waves triggering ...

    STTR Phase I 2010 Department of DefenseAir Force
  4. Efficient High-Power Tunable Terahertz Sources using Optical Techniques

    SBC: Microtech Instruments, Inc.            Topic: AF08T009

    The main objective of the proposed Phase II project is to leverage the technology of THz generation in resonantly-pumped quasi-phase-matched (QPM) GaAs structures, jointly developed by Stanford University and Microtech Instruments, Inc., and create a compact and power-efficient commercial THz source with a mW-level average power. This source will be continuously or step-tunable in the 0.5-3 THz ra ...

    STTR Phase II 2010 Department of DefenseAir Force
  5. High Temperature Metal RubberTM Sensors For Skin Friction Measurements

    SBC: NANOSONIC INC.            Topic: AF09BT32

    The Air Force Phase I STTR program would develop and demonstrate high temperature version of ‘sensor skins’ capable of multi-axis flow characterization on air breathing hypersonic engines. This would build upon NanoSonic’s successful demonstration of Metal Rubber™ transducer materials for the measurement of flow-induced skin friction and pressure at low temperatures and transonic and super ...

    STTR Phase I 2010 Department of DefenseAir Force
  6. Fast Updatable Large-area Holographic Display

    SBC: NEW SPAN OPTO-TECHNOLOGY, INC.            Topic: AF08T001

    Two-dimensional (2D) visualization techniques have limit capacity to achieve understanding of full dimensionality of the battlefield. Rewritable 3D holographic storage is promising for updatable 3D display applications. In Phase I, New Span Opto-Technology has demonstrated novel concepts of both holographic recording technique and recording material system without the use of high voltage. We have ...

    STTR Phase II 2010 Department of DefenseAir Force
  7. Gigawatt Nonlinear Transmission Lines (GW-NLTL)

    SBC: NumerEx            Topic: AF09BT14

    Nonlinear transmission lines offer new vistas in the generation of high power microwave wave (HPM) signals. All electromagnetic sources use an active medium to convert electrical energy to high frequency waves and ultra-wide band signals that can perform useful work. Traditional methods rely on electron beams for the active medium. Nonlinear transmission lines use nonlinear circuit elements to ...

    STTR Phase I 2010 Department of DefenseAir Force
  8. Efficient Propagators and Gravity Models in non-Cartesian Coordinate Systems

    SBC: NUMERICA CORPORATION            Topic: AF09BT02

    Accurate and timely surveillance of objects in the near-Earth space environment is becoming increasingly critical to US national security. One of the main difficulties in this domain is efficiently and accurately modeling trajectories of the vast number of objects in orbit around the Earth. The orbital trajectory of a single object is typically modeled as a second-order system of equations which ...

    STTR Phase I 2010 Department of DefenseAir Force
  9. Realistic State and Measurement Error Uncertainty Computation and Propagation for Space Surveillance and Reconnaissance

    SBC: NUMERICA CORPORATION            Topic: AF09BT11

    Space surveillance is the component of space situational awareness focused on the detection of resident space objects (RSOs) and the use of multisource data to track and identify space objects. While the propagation of the states of RSOs has been investigated extensively over the last fifty years, the correct propagation of their covariance or the more general (non-Gaussian) probability distribut ...

    STTR Phase I 2010 Department of DefenseAir Force
  10. Space-Time Signal Processing for Detecting and Classifying Distributed Attacks in Networks

    SBC: NUMERICA CORPORATION            Topic: AF09BT09

    A mathematical framework for detection and classification of weak, distributed patterns on computer networks is proposed. The framework will provide rigorous methods for understanding performance bounds and optimality of intrusion detection methods, while also providing concrete and implementable algorithms. The algorithms will find immediate application in cyber-security efforts, as well as mor ...

    STTR Phase I 2010 Department of DefenseAir Force
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