Award Data

Adroit Systems, Inc. will develop a Pulse Detonation Synthesis (PDS) process to manufacture ceramic powders from gas-powder reactant mixtures more efficiently and inexpensively than current methods. A high combustion rate and simple design make the PDS system capable of mass producing these powders, which are used as raw materials for high-temperature, high-performance ceramics and ceramic composi ...

This Phase I project has two primary objectives. The first objective is to evaluate the feasibility of a fully ion implanted fabrication process based on the heterodimensional 2-D MESFET. The new device, the 2-D JFET, will have p+ ion implanted sidegates which laterally modulate a thin, highly doped n-type conducting channel. The 2-D JFET should have excellent high speed, low power characteristics ...

LACK OF RELIABLE, FLEXIBLE, LOW COST TRANSPORTATION FOR SMALL PAYLOADS IS A BOTTLENECK IN THE DEVELOPMENT AND DEPLOYMENT OF SPACE BASED SYSTEMS. PACASTRO'S FAMILY OF ROCKET VEHICLES, EMPLOYING A CORE PRESSURE-FED, LIQUID PROPULSION UNIT AND ELECTRONICS AND SOFTWARE TECHNOLOGY DEVELOPED IN SMALL LOW COST SPACECRAFT PROGRAMS, WILL CUT IN HALF THE PRICE OF LAUNCHING SMALL SUBORBITAL AND ORBITAL PAYLO ...

APA Optics will develop a monolithic UV seeker for use in flame sensing and passive or tactical threat warning systems. The key to the technical approach is the deposition of high optical/electrical quality Al(x)Ga(1-x)N over GaAs substrates and using it to fabricate back to back Schottky barrier detectors. Al(x)Ga(1-x)N is a compound III/V semiconductor system with a bandgap tunable from 220 to 3 ...

High voltage semiconductor devices have found important applications in the areas of high power generation, power control, power conversion, surge protection, and industrial electronics. However, GaAs or Si based high voltage device are limited by a relatively low intrinsic breakdown voltage and,therefore, inherently suited for high power applications. We propose to develop novel high voltage hete ...

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This proposed study will accomplish the following: Investigate methods for allocating image resources in MLS operating systems. Investigate methods for controlling image processes from MLS (OS). Develop algorithms for efficient image management in MLS OSs. Develop algorithms for efficient image processing security in MLS OSs. Provide a framework for automatic downgrading of images using a MLS OS. ...

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WE PROPOSE TO SEARCH FOR NEW SUPERCONDUCTORS THAT ARE SIMILAR TO THE PEROVSKITE-BASED HIGH TEMPERATURE SUPERCONDUCTORS (HTS), BUT WITH THE OXYGEN REPLACED BY A CHALCOGEN, THAT IS SULFUR, SELENIUM OR TELLURIUM. WE BELIEVE THAT THE HTS COPPER OXIDES ARE NOT A UNIQUE ACCIDENT OF NATURE, BUT THAT THERE ARE OTHER COMPLEX CHEMICAL COMPOUNDS THAT COULD ALSO BE SUPERCONDUCTING. AN OBVIOUS PLACE TO LOOK WO ...

The proposed effort will apply advanced methods of hybrid learning to problems of detection and identification of sensory events (e.g., boost phase evens). Our approach aims at building a vision system capable of hybrid learning, in which symbolic (rule-based) and subsymbolic (neural network) strategies are integrated to achieve high efficiency and accuracy both in learning human comprehensible se ...