Abstract:ABSTRACT: To provide longer operating time and reduced weight power supplies for military platforms including unmanned aerial vehicles (UAVs) and solider communication devices, transformative advances are needed to increase the electrochemical energy storage density of … more
Abstract:… and maintenance issues. However, electrical power for these systems is not available under freight railway vehicles. Mainstream Engineering (MEC)
proposes development of a small-scale diesel generator with an integrated starter-alternator (ISA) and automated battery charging… more
Abstract:In Phase I, Mainstream Engineering demonstrated that a high concentration liquid-fed fuel cell system would significantly exceed the energy density of existing military batteries. In this proposal, we describe our Low Temperature Extended Lifetime Fuel Cell (LoTEL-FC) hybrid… more
Abstract:… as well. The RF PA MMIC requires no calibration or tuning allowing GreenAmp- & #8208;lite modules to be directly plugged into systems out of the box. The system leads to a minimization of weight, heat and bulk. This allows for a system where the battery can… more
Abstract:…n be divided among the nodes to cooperatively achieve fast acquisition with the goal of Time-To-First Fix (TTFF) of less than one minute. The related objective is to enable fast direct P(Y) code acquisition using cooperative networked radio nodes while saving battery life of… more
Abstract:… to record blast event data would provide valuable information on what happens during a blast so that future medical treatment procedures and safety devices can be improved. The proposed blast dosimeter features accurate blast wave measurement, low false alarm rate, long … more
Abstract:… that an effective biocide is used that prevents microbial growth, biofilm formation, and microbially induced corrosion in the water storage and distribution systems. To address these needs, Reactive Innovations, LLC proposes to develop an electrochemical silver ion… more
Abstract:…. Therefore, there is an urgent need for efficient energy storage systems with both high energy and power densities. Supercapacitors have gained substantial attention for these applications since they offer outstanding advantages over conventional capacitors and batteries… more
Abstract:We will develop and demonstrate the key elements in a novel alternative method of fabrication of the heaters for dispenser types cathodes. The current methods depend on a wire that may soon not be manufactured anymore. The proposed method, radically alters the manufacturing… more
Abstract:… and differences that will drive the design as well as a consolidation of DTD requirements including functional, COMSEC, EMCOM, anti-tamper, and environmental. Mustang's proposed solution comprises three parts: a Core Printed Circuit Board (with battery, memory… more
Abstract:Thermal batteries provide a short burst of high power to various components in smart munitions, such as missiles launched from UAVs and other systems. There is a need for thermal batteries that have higher energy density and power density, and longer run time than the state of… more
Abstract:… of several layers of TR?films bonded with our low areal density self-healing foam, for a total areal density of less than 6 oz/yd2. To substantiate long-term use in space, the down-selected, puncture resistant assemblies shall be exposed to gamma, electron, and heavy ions… more
Abstract:… SBIR program would develop and demonstrate radiation hardened graphene based nonvolatile memory(NVM) for space applications. Specifically, we would combine advances in resistive memory materials, including graphene and graphene oxides, with the careful manipulation of metal … more
Abstract:… periods of time, and (ii) vehicle stability can no longer be guaranteed at high speeds due to vehicle design constraints. In the case of the ASW training target EMATT, the design challenge extends well beyond selecting more powerful motors and high-capacity batteries. As… more
Abstract:Field emission cathodes are well known in the field of electron microscopy and extensively used because their very small source size (e.g.: sharpened end of a needle) can lead to very high- brightness electron beams. Recently, important developments in field-emission arrays… more
Abstract:…t will be devoted to the development and demonstration of high-power X- band switches to operate with the two resonant delay lines of the SLED-II pulse compression system. Each switch is triggered with an intense electron beam drawn from a diamond-coated molybdenum cold cathode… more
Abstract:This proposal outlines a project aimed at providing a radical improvement in ion source technology that can be applied to the mass spectrometric analysis of actinides. The state-of-the-art secondary ion mass spectrometers (SIMS) employ the duoplasmatron ion source to create the… more
Abstract:…n military airborne applications, the first commercialization opportunity that this SBIR will target, including: (1) Expanded peak-power and regenerative power capabilities in the electrical power system, (2) Improved power capability utilization of high-performance batteries… more
Abstract:… studies. We can achieve our goal by leveraging previous NASA investments in the development of an electron gun control system, an electron focusing column design, and scanning and imaging system technology at NASA Marshall Spaceflight Center; a novel cathode from… more
Abstract:In this work, a long lifetime (greater than 6 months) H- ion source capable of reliably delivering current greater than 10 mA will be designed. The immediate DoE need for this technology is a reliable DC H- ion source that will inject an ion beam into the proposed Project X… more
Abstract:… Phase I project will develop an electro-optic modulator that can withstand electromagnetic attacks (EMAs) in all their forms: nuclear electromagnetic pulse, high-power microwave, and ultra-wideband. The modulator is a modified form of our state-of-the-art low-Vpi lithium… more
Abstract:Power systems offering higher energy and power densities are necessary to meet the demands of next generation electrical devices. Physical Sciences Inc. (PSI) will combine together a metal anode and lithium metal oxide fiber cathode to form a power system offering enhanced… more
Abstract:NASA has a need to develop higher energy density battery systems to meet the power requirements of future energy devices. In this proposed Phase I program, PSI will develop an advanced cathode electrode structure that allows for the construction of lithium … more
Abstract:…, and fluidic delivery at the nanoscale with control of applied force at pN levels. The probe can operate like a force sensing finger to sense contact & membrane rupture, no longer damaging cells. The small aperture allows for micro-injections and interrogation of ion… more
Abstract:…water in the presence of a large background calcium concentration. The sensor approach uses the benefits of nanotechnology combined with molecular recognition to achieve high sensor sensitivity and high specificity so that the measurements are not affected by other ions like… more
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