Abstract:This proposal will address the development of a digital receiver and exciter (DREX) technology for next-generation scalable missile-defense radar. A DREX is currently being specified at the sub-array level to feed an analog tile or panel subarray. This al
Abstract:Missile threats faced by our country are constantly increasing in lethality. The weapon used to counter such missiles is the kinetic interceptor. To work effectively, the reentry vehicle (RV) location must be precisely known. Confusing objects within the reentry complex make the key discrimination… more
Abstract:The design and development of scalable panel-based phased-array radars requires the high density integration of solid-state components and adequate thermal mitigation within the array lattice constraints. The current integration technologies such as system-on-a-chip (SOC),… more
Abstract:This proposal will address the development of a wideband digital receiver and exciter (DREX) technology for next-generation scalable missile-defense radar. A DREX is currently being specified at the sub-array level to feed an analog tile or panel subarray in order to generate flexible waveforms and… more
Abstract:Current monostatic radar systems suffer fine tracking and discrimination performance degradation when encountering mainlobe jammers deployed within a reentry complex. As a result our forces may be vulnerable to attack. During Phase I, we have developed di
Abstract:BTech Acoustics proposes the development of a detailed Cylindrical Transducers User Toolkit for the design of underwater acoustic transducers and sonar systems employing cylindrical transducers and relaxor piezoelectric single crystals. The Cylindrical Transducer User Toolkit (CT-Toolkit) will allow… more
Abstract:"Ocean Energy Extraction for Sensor Applications"has applications on buoy systems to be used by the United States Navy to increase situational awareness and battle-group integration by enabling power independent data acquisition and distributed sensor networks. Electro Standards… more
Abstract:Gnosys, the University of Alabama in Huntsville, and SAIC propose that entity level performance data be"rolled-up"into aggregate performance data and used to resolve unit level combat at the unit level. Such an approach for conducting aggregate simulation would realize the advantage of… more
Abstract:A yb laser at 976 nm is a three level system. By placing Sm in the core (to reduce stimulated emission above 1,000 nm) and Yb in a surrounding ring, a more efficient laser at 976 nm can be obtained. This will be Q-switched to serve as the first stage of a pulse source in a MOPA configuration. The… more
Abstract:DBV Technology, LLC proposes to develop an acoustic instrumentation system for the Test & Evaluation of Trident D-5 munitions to support the geo-location of near simultaneous impacts on the sea surface of up to 500 projectiles within a 500 meter radius area to an accuracy less than 1 meter CEP… more
Abstract:Testing of machine tools has been evolving for nearly 100 years. The advent of low cost computer data analysis, control and communication has allowed the design, manufacture and inspection of complex contoured surfaces. The need to ever decrease the tolerances has led to the development of machine… more
Abstract:Ion Signature Technology, Inc. (IST) will develop and market a collection and analysis system that will retrieve soil-bound pollutants as well as soluble and non soluble contaminants from groundwater as the probe is pushed by cone penetrometry of Geoprobe into the subsurface. Our goal is to detect… more
Abstract:The ultimate objective of this SBIR project is the development of a software-based tool that provides environmental planners, synthetic trainers, and scientific researchers with access to scientific data on marine species. Ready access to pertinent information about a marine species, such as… more
Abstract:DESCRIPTION (provided by applicant): Duchenne Muscular Dystrophic (DMD) is a fatal genetic disease affecting tens of thousands of boys in the U.S. There is currently no cure for the disease and few drugs are available to slow the progressive loss in skele
tal muscle strength. Glucocorticoids such… more
Abstract:DESCRIPTION (provided by applicant): Adults who exceed national guidelines for alcohol use and drink excessively impose serious and costly consequences for themselves and society at large. Alcohol use and abuse costs society over 100 billion dollars per y
ear in healthcare expenditures, lost… more
Abstract:DESCRIPTION (provided by applicant): Despite the importance of shaping a solid foundation of health behaviors early in life, college students have been understudied as a population for health promotion programs. This proposal represents innovative research
for impacting the promotion of healthy… more
Abstract:DESCRIPTION (provided by applicant): Juvenile crime imposes enormous costs on victims, on society, and on juvenile offenders themselves. However, research assessing the efficacy of interventions for young offenders show, on average, only small effects on r
ecidivism, substance abuse, and other… more
Abstract:DESCRIPTION (provided by applicant): This SBIR Phase II project will develop and evaluate a more practical and comprehensive approach to standardizing the self-assessment of disease-specific Health-Related Quality of Life (HRQOL) in the growing population
of aging (45+ years) adults with, and… more
Abstract:SubChem Systems Inc. has been involved in the further development, deployment and commercialization of autonomous in-situ chemical analyzers and custom engineered payloads since 1996. SubChem Analyzers have been deployed on commercial AUVs, coastal gliders, autonomous moored vertical profilers,… more
Abstract:The objective of this proposal is to demonstrate the feasibility of developing advanced battery chemistries that provide batteries that operate safely at increased power density via improved discharge rate, higher energy density through improved battery internal components/chemistry/cathode and… more
Abstract:The objective of this proposal is to develop advanced battery chemistries that allow batteries to operate safely at specific energies higher than 100 Wh/kg & energy densities over 600 Wh/l, or at power levels above 5kW/kg. The phosphate based LiMPO4 (M = Fe, Mn, Ni, and Co), cathodes are found… more
Abstract:Lithium-ion (Li-ion) batteries are attractive candidates for use as power sources in aerospace applications because they have high specific energy (up to 200 Wh/kg), energy density (~ 500 Wh/L) and long cycle life (1,000 Ã½Ã½ 30,000 cycles depending on the depth of cycling). Yardney/Lithion, Inc… more
Abstract:The goal of the project is to develop a high-energy material for positive electrode of lithium-ion cell, and to build and test High Voltage, High Energy lithium-ion cell based on the material. In Phase I of the project, we synthesized the material, identified it as a lithium nickel-manganese spinel… more
Abstract:This Small Business Innovation Research Phase II project will advance an efficient and lightweight energy storage device for Solar Power Generation Systems by developing a high energy density lithium-air battery with the recharge capability developed in the Phase I. Specifically, the project… more
Abstract:In almost all lithium-ion cells, which are needed for hybrid electric vehicles (HEVs) and plug-in HEVs (PHEVs), the Â¿activeÂ¿ lithium is introduced into an uncharged cell as part of the material used in the positive electrode. However, it has been proven that lithium-metal electrodes can not… more
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