Abstract:Unwanted RFI is a growing concern due to the ever expanding RF world around us. Not only are the number of RFI sources increasing, so too is the frequency usage across the RF spectrum. As a result, RF systems like the AFSCN are expected to become more susceptible to disruptions in coverage and… more
Abstract:a novel family of proximity switchs is proposed based on EM technology field perturbation.This technology enables the proximity switch to be low cost, light weight, highly accurate and meets all MIL_PRF_24711B requirements. The proposed switch can be used in new NAVY vessel design as well as… more
Abstract:Burkholderia pseudomallei and Burkholderia mallei are highly pathogenic Gram-negative bacteria and the causative agents of melioidosis and glanders, respectively. These infections, which occur in humans and other animals, are endemic is wide regions of the developing world. Translational research… more
Abstract:One of the major benefits of tactical cloud computing is improved net-centric capabilities and operations with the objective of information dominance. The reassign-able pools of computing resources and efficient information across operational boundaries can produce a more accurate and up to date… more
Abstract:Vehicle fires from FEM/IED attacks present multiple threats to personnel; an initial short duration fire from the products of combustion/explosion of the FEM/IED and a secondary, longer duration fire from ignition of vehicle fuel, tires, engine, or the surrounding environment. The Marines are… more
Abstract:BlueRISC's proposed solution provides a fundamentally new approach to enable autonomous detection of exploitation attempts as well as healing of
silent vulnerabilities. It follows a hybrid approach consisting of (i) new static silent vulnerability point and associated path… more
Abstract:ABSTRACT: To capture images of high speed test events, the government uses high speed photography with high brightness illumination. The government would like to replace existing PF300 flashbulbs with a solution that meets or exceeds current specifications for reusable extended artificial light… more
Abstract:There are currently no inexpensive observing systems that detect temperature, salinity and currents under the ocean's surface - all important factors in predicting the intensity of hurricanes. Boston Engineering proposes to develop the Multi-Purpose Above Surface/Below Surface Expendable Dropsondes… more
Abstract:ABSTRACT: The proposed effort will perform a feasibility study on developing a multispectral scene projector from 0.4µm to 5µm, using liquid crystal on Silicon (LCoS) spatial light modulators (SLMs). BNS has successfully developed scene projector technology using this approach previously. A… more
Abstract:Because the data products generated by modern imaging ladar systems are inherently large in information content, there is currently a severe bottleneck in the communications of these products to end users, particularly when full-waveform recovery is desired. During the Phase I effort, Bridger… more
Abstract:Predictive modeling and understanding of the response and resilience of the terrestrial environment to both climate change and human intervention is critical for sustainable management of natural resources. However, measurement and modeling of terrestrial environments is challenging due to the… more
Abstract:BTech proposes the design and development of a low-profile, broadband, shear-mode piezocrystal acoustic transducer for deep submergence applications. The Phase I effort considers evaluation of design variants of shear mode transducers with increased pressure operation/tolerance and tradeoffs… more
Abstract:We propose the continued design, development and testing of spherical piezocrystal transducers and supporting technology including our gyroid transducer. The Phase II effort covers the modeling and demonstration of the gyroid transducer and comparison of performance with several piezocrystal and… more
Abstract:ABSTRACT: Busek Co. Inc. and Massachusetts Institute of Technology (MIT) propose to explore the physical limits of ionic liquid propulsion via development of new theory to explain effects of close packing emission density and to predict performance limits. The research is motivated by observations… more
Abstract:This Proposal identifies the tasks to be performed by C3I for the partial completion of the Aviation Lighting System Control Panel Set (ALS-CPS) technology developments of SBIR Topic N04-081. The Advanced Lighting System Control Panel Set (ALS-CPS) components include a 12"Control Panel… more
Abstract:The length of high energy accelerators is determined by the magnitude of the RF electric field that can be supported in the cavities without breakdown. The accelerator length directly impacts the size and cost. Efforts are continuing around the world to understand the physics of RF breakdown and… more
Abstract:High efficiency, low cost RF sources are required for proton, ion, and muon accelerators. These
sources must be compact and provide precise control of the output power. Currently only large, expensive klystrons can provide this performance. Calabazas Creek Research Inc. proposes to develop a triode… more
Abstract:Existing high quantum efficiency (QE) photocathodes experience very short lifetimes, often only a few hours. Because of the fabrication expense for these cathodes, commercial use is impractical for most applications. Photocathodes with long lifetime are needed to make photoguns cost effective for… more
Abstract:Solid state RF and millimeter wave weapons systems require substantial power to operate. Pure solid state systems have limited energy density and require charging over the typical use cycle. The directed energy system must be compact enough to mount on a vehicle such as a HMMWV, a small trailer or a… more
Abstract:The Phase I of this SBIR completed the design, fabrication, and demonstration of a prototype heavy fuel engine for the Class X USV, and also completed the preliminary design of the waterjet propulsor as well as the preliminary design of the systems and the integration with the hull. Phase II of the… more
Abstract:Accurate high-performance, low-cost handheld devices are needed by law enforcement and first responders for the detection, identification,
classification and reporting of radioactive materials. The goal of this program is to produce a compact, low-power radiation identifier that costs less than $500… more
Abstract:NOAA has identified a problem with the display and usability of satellite imagery on NWS websites. This proposal provides analysis of the feasibility and usability of a proposed system to address this concern. Our goal in the project is to create a heuristically sound conceptual design and tool… more
Abstract:The objective of the present proposal is to develop and apply accurate, robust and cost-effective methodologies for the prediction of the interior nozzle flow, seamlessly coupled with high-fidelity large eddy simulation (LES) for the prediction of the jet plume and radiated noise. The simulations… more
Abstract:The availability and continued growth of High Performance Computing (HPC) is opening new avenues for complex physics based software simulations. The usage of HPC is particularly important in high-fidelity Large-Eddy Simulation (LES) a branch of computational fluid dynamics (CFD) of multi-physics… more
Abstract:ABSTRACT: The Phase I effort will focus on a design tradeoff study to address the mission requirements and how alternate HSI sensor system designs address the requirements. These trades will include field of view and sampling rate versus target velocity within the scene, focal plane array size,… more
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