Abstract:The Domestic Nuclear Detection Office (DNDO) requires non-intrusive radiation detection equipment to identify special nuclear materials (SNM). Preferred neutron sources for the detection of SNM should have narrow pulse width, low source neutron energy, high yield and be based on non-radioactive… more
Abstract:An essential component of an Advanced Container Security Device (ACSD) system is a low cost, low power, chemical sensor that reliably detects humans hiding in cargo shipping containers. In a Phase I SBIR effort to address this need, Applied Nanotech, Inc., ANI, has developed a solid state sensor… more
Abstract:The aim of this SBIR program is to develop a CNT based gas ionization source to replace radioactive 63Ni beta emitter sources used in ion detection instruments, cost effectively and without performance offsets. In Phase I, ANI worked with development partner Sionex, Inc. to establish proof of… more
Abstract:Applied Optimization, Inc., in working with Boeing-LTS and Space Dynamics Laboratory, proposes to demonstrate that full-feature characterization of small and faint unknown RSO in real-time is feasible by using the spectral-temporal features of its signature. Time-resolved spectrometer data in the… more
Abstract:Applied Optimization, Inc., in working with EWI, Inc. and Boeing Phantom Works, proposes to demonstrate application of friction stir welding [FSW] for the manufacturing of a large aluminum 7050-T7451 component that is representative of a canted bulkhead. The FSW-based redesign is lighter, makes use… more
Abstract:Applied Optimization, Inc., in working with EWI, Inc., Ohio State University, and Boeing Phantom Works, proposes to demonstrate feasibility of using microstructural models to predict the required processing conditions that can produce nanostructured grain sizes in the thermo-mechanical affected zone… more
Abstract:Applied Physical Electronics, L.C. offers a modular, Marx generator driven helical antenna system that is comprised of a single high voltage, high power Marx generator system and four antenna modules that will be developed to deliver wide band RF in the frequency range from 350 MHz to 1 GHz. The… more
Abstract:Applied Physical Electronics, L.C. (APELC) offers a modular, sequentially pulsed Marx generator system designed to deliver flattop pulses for High Power Microwave loads. The concept builds from APELC's successful development of the Gatling Marx generator system, in which several Marx generators… more
Abstract:The overall intent of this project is to produce cost-effective component technologies that will facilitate the development of compact sensing nodes which are utilized by deep submergence vector sensing line arrays. The principle application for this effort is targeted for the augmented reliable… more
Abstract:The Doppler cue obtained from using narrowband Doppler-sensitive sonar waveforms is an effective discriminator of moving targets from clutter. Often, however, targets will exhibit low Doppler, caused by slow-moving or cross-range motion, with Doppler further reduced in multistatic sonar for targets… more
Abstract:Applied Physical Sciences Corp. (APS) and its proposed subcontractor Applied Research Laboratory of the Pennsylvania State University (ARL/PSU) propose to develop a deployable marine mammal mitigation system. The system will use vector hydrophones to passively detect, track, classify, and localize… more
Abstract:Existing multistatic airborne ASW systems require high power sources and are unable exploit the significant forward scattering target strengths due to the blinding presence of the direct blast. Time reversal (TR) is a recent method for focusing acoustic energy at a point using a pair of vertical… more
Abstract:The overall intent of this project is to develop a series of miniature vector sensors for statically deployed and towed array applications. In each of these applications the sensor will be required to have an operational bandwidth commensurate with the passive ASW frequency range and an electronic… more
Abstract:During the Phase I Base Effort, an omni-directional hydrophone will be designed and tested for prospective use in a ULF sonobuoy application. The design will be based on a sensor that was previously developed for an unrelated ULF application, but will generally fit within design envelope of the… more
Abstract:The original intent of this SBIR was to design combined shock and vibration isolation mounts for shipboard equipment. Recently, the need to develop such a combined mount(s) for the DDG 1000 Electronic Module Enclosure (EME) has manifested itself. The primary objective now, then, is to develop and… more
Abstract:Under the proposed Phase II STTR effort, Applied Physical Sciences Corp., along with their partners, The Applied Physics Laboratory at the University of Washington, Wilcoxon Research, Inc., and Chesapeake Sciences Corp., proposes to develop an advanced vector hydrophone towed array. This includes a… more
Abstract:Preliminary development of a noise audit model for vector sensor towed arrays will be performed and is focused on tasks related to validating an analytical model of a thin-line array. An in-house numerical code known as the duct transmission line (DTL) modeling tool will be adapted for specific… more
Abstract:The detection and classification of reentry vehicles in the presence of jammers and clutter is a very important missile defense radar problem. High resolution, wideband adaptive beamforming (ADBF) is an important solution component in which both the transmit and receive beamforming weight vectors… more
Abstract:This proposal will address the development of digital receivers and exciters capable of supporting > 1 GHz of instantaneous bandwidth (IBW). The technology will be used in large scalable BMD radar arrays employing a digital waveform generator and digital receiver at the analog input/output of each… more
Abstract:In the proposed Phase II effort, Applied Radar, Inc. will develop a wideband scaleable digital beamforming (DBF) processor capable of supporting > 1 GHz of instantaneous bandwidth (IBW). The new patented hardware architecture paradigm developed in Phase I is scaleable in the number of input channels… more
Abstract:The development of broadband high-isolation active circulators with simultaneous transmit and receive (STAR) capabilities would enable increased persistence in intelligence, surveillance and reconnaissance (ISR) systems and allow multiple simultaneous radar modes including SAR, GMTI and AMTI for… more
Abstract:Our missile defense capability crucially depends on radar performance to detect, track and discriminate hostile targets. New radar designs being developed offer enhanced capability. However, a significant impediment to the deployment of these new radars is the high cost of active electronically… more
Abstract:Future hypersonic vehicles are being designed to travel at speeds approaching Mach 25. At these speeds, the temperature at the exterior surface is expected to exceed 3000 degrees F. Advanced materials are needed to thermally protect the munitions in the interior of the vehicle as current materials… more
Abstract:Applied Sciences, Inc. (ASI) investigated the use on inexpensive carbon nanofiber (CNF) to impart electrical conductivity to polymer systems to allow the use of electrostatic painting (ESP) techniques to paint these polymers in the same manner as metals without the need for a solvent- based primer… more
Abstract:Applied Scientific Research has recently developed a Lagrangian vortex-boundary element method for the grid-free simulation of unsteady incompressible laminar-turbulent flow in/around complex geometries. The evaluation of the velocities due to vortex and boundary elements, which constitute roughly… more
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