Award Data

This project will investigate candidate space-time coding schemes to be incorporated in a multiple-input multiple output two-way communication system that operates within an urban warfare environment. The main objective is to increase channel capacity to achieve high-quality video transmission using narrow signal bandwidths, typically deployed for voice channels. The investigation will determine t ...

Advanced Cooling Technologies, Inc. (ACT), in partnership with the University of Nevada-Reno (UNR), is developing a high performance metal hydride heat storage and dissipation technology for high power lasers. The proposed technology incorporates heat pipes for passive acquisition and dissipation of high heat flux heat loads and metal hydrides for storage of the heat loads during the laser operati ...

The objective of this proposal is to demonstrate the feasibility of producing exchange-coupled magnets with a mixture of Sm2Fe17Nx and alpha double prime-iron nitride powders as starting materials. Advanced Materials Corporation (AMC), together with Georgia Institute of Technology propose to produce these powders with the use of a fluidized bed reactor and consolidate mixtures of these powders uti ...

Antennovation and the Pennsylvania State University propose to develop novel new electromagnetic bandgap (EBG) materials in conjunction with miniaturized broadband antennas for use in man-portable antenna applications. The proposed antenna/EBG system will be designed to be low-profile, compact, and light-weight for helmet-mounted antennas and/or other body-worn applications. The frequency range o ...

The rapid increase in the use of the Internet in many aspects of our lives has led to an explosive growth in the spread of malware such as computer worms, viruses, and trojans. Security tools typically examine software for the presence of malware either by looking for specific byte signatures, or (more recently) by analyzing the candidate binary’s internal logic. However, it is surprisingly easy ...

This Phase I STTR will demonstrate the feasibility of near-infrared (near-IR) excited surface-enhanced Raman optical activity (SEROA) as a sensitive new probe of biological molecules and trace chiral materials. The research will use nanoshells as fabricated and optimized at Rice University as a newly developed, tunable, highly-uniform, SERS substrates for chiral molecules and bio-molecules. The ...

We propose to examine the necessary ingredients for the development of marketable codes which will: model the morphology of heterogeneous propellants (a packing code); calculate the thermal and mechancial properties of such a morphology or pack; simulate the combustion of the pack; predict the statistics of aluminum agglomeration on the burning pack surface; simulate the flight of these agglomera ...

Laser Induced Breakdown Spectroscopy (LIBS) is being successfully transitioned to field applications in both close-contact (proximity) and standoff detection modes. LIBS is attractive since it can be used to detect a wide range of chemical, biological and explosive (CBE) hazardous materials. While LIBS is well suited to evaluation of complex hazards, including improvised explosive devices (IEDs) ...

We propose to develop advanced antenna pattern prediction software using fast algorithm for integral equation. The software will be developed from first principle integral equation solver accelerated by the multi-level fast multipole algorithm. Material effects will be included using volume integral equation and a newly developed thin dielectric sheet model. The model entails full physics, a ...

Understanding the right thing to do in the battlespace is contingent on knowledge of the terrain and its tactical importance for military operations (e.g., terrain restricts or enhances abilities to observe, move, and shoot). The product of this Phase II effort will be TAH-RI, a COTS software component for systems developers, enabling them to easily make systems capable of identifying terrain fea ...