Abstract:As a company experienced in passive acoustic sensor and signal processing design and development, Analysis, Design & Diagnostics, Inc. (AD & D) understands that the ability to detect and classify sea-born vessels with a very high Probability of Correct Classification… more
Abstract:… atomic magnetometers, incorporating multi-pass vapor cells and quantum non-demolition measurements to realize sensitivity in the range of 1-10 fT per root Hz and bandwidth in excess of 1 kHz. Vapor cell and all supporting lasers and electronics will be contained within a… more
Abstract:Mathematical models of physical and biological systems contain parameters that need to be estimated from measured data. Models with parameters distributed probabilistically require the estimates of a probability measure over the set of admissible parameters. We propose to use… more
Abstract:…. Second, to avoid the long fiber optics cables required for the SM3LDV for use in the 16T wind tunnel exhibit non-linear phenomena that significantly degrade probe performance, an environment chamber will be constructed to house the photonics cart within the pressure vessel… more
Abstract:There is an increasing need for fast and accurate analysis of large volumes of disparate data containing critical information. Existing tools for information search, retrieval, and exploitation are inadequate because the tools have limited ability to (1) help the analyst… more
Abstract:… radar predictions that will help determine what signatures are identifiable in radar. Based on these results,Arete will develop exploitation algorithms to identify signatures and methods to retrieve important and relevant information about small surface vessels.… more
Abstract:Arete Associates proposes an end-to-end solution to the challenge of at-sea launch and recovery of manned and unmanned vessels that incorporates the future state of the vessel into a robust crane control loop. By fielding an ocean penetrating, eye-safe LIDAR… more
Abstract:Arete Associates proposes a Phase I effort to develop a radar mode that leverages a long coherent integration times to improve the detection of small boat targets in maritime environments up to sea state 4. The overall objective of this SBIR project is to then integrate these techniques and… more
Abstract:… technology on two prototype tactical vests. The focus of the phase II program would be the development and evaluation of a full-scale inductive power transfer system on a PRC-152 radio by both modifying and interfacing its battery. Because a mating vest/pouch that contains… more
Abstract:… that are improved relative to other alternatives for calibrating microwave retrieval techniques. assess the feasibility of adapting an airborne GPS RO system to test the detection limits in a realistic case study, because existing COSMIC data do not contain measurements… more
Abstract:ABSTRACT: Aurora will demonstrate on our automated fiber placement (AFP) machine that we are able to lay up composite panels that contain sacrificial fibers that can be thermally decomposed to create a microvascular network of small cavities that allow the panel to act as a… more
Abstract:… to provide an on-orbit analysis of suspension samples to support studies of bone and muscle loss, multi-generational species studies and cell and plant tissue per NASA SBIR topic description H.10.02.The SCAN tool technology would function as follows: A disposable cartridge… more
Abstract:… and self-healing capabilities, which can be manufactured by an automated fiber placement (AFP) machine. This proposed "smart" material will ultimately enable the cost-effective manufacture of large, lightweight core-stiffened composite cryogenic pressure vessels.… more
Abstract:…. The Phase I project will involve fabrication and testing of the new IQI"s, and development and proof-of-principle demonstration of the first software algorithms. In Phase II the IQI"s will be further developed, and a comprehensive and self-contained version of… 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… more
Abstract:… expense for these cathodes, commercial use is impractical for most applications. Photocathodes with long lifetime are needed to make photoguns cost effective for commercial applications. CCR and the University of Maryland are applying controlled porosity reservoir… more
Abstract:… II of the SBIR will complete the final design of the waterjet, continue the development of the engine and its performance optimization, and will also fabricate and test a number of complete propulsion systems. The project will also fabricate a number of prototype vessel (USV)… more
Abstract:… of critical flight systems. Figaro is an ideal solution because it eases construction of Probabilistic Relational Models (PRMs). PRMs can represent a wide range of complex, constantly changing domains that involve uncertainty and require flexibility. Figaro also contains a… more
Abstract:The U.S. DOE is very interested in promoting on-board vehicular hydrogen storage systems that will enable a driving range of greater than 300 miles while meeting packaging, cost, safety, and performance requirements. State-of-the-art hydrogen storage vessels that meet these… more
Abstract:… an ontology to realize the goals of linked data within the materials domain. As a direct result of Phase I research, the MODD ontology will link knowledge from a variety of existing materials databases. Additionally, because unstructured text, e.g. journal articles, contain… more
Abstract:…ssociated configuration information for representative antenna designs. The user provides a set of available antenna specifications to this tool and a prototype is generated and iteratively refined to meet the specifications. A computational electromagnetic (CEM) model … more
Abstract:Modern military systems contain numerous avionics and electronic systems that must perform to very high standards in hostile environments in the presence of numerous potential sources of electromagnetic interference (EMI). On airborne platforms for example, there could be dozens… more
Abstract:Although the thyratrons used in klystron modulators for large accelerator projects function properly, they need replacement every 10,000 hours at a cost of $13,000 each, plus labor. Furthermore, periodic maintenance is required to adjust their reservoir heater voltage over the… more
Abstract:The United States Navy is interested in developing small vessel mounted and man-portable directed energy weapons. One key technology in this endeavor is the development of high power radio frequency (HPRF) sources. While much work is being done to advance the state of the art in… more
Abstract:…poor performance for the same reasons and ultimately cost companies in lost potential revenue. One of the most promising developments that will aid in bringing the subject research technology to broad commercial use is the increase in portable computing devices that now contain… more
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