Award Data

Achieving strong and durable polymer adhesion to inorganic substrates under various environmental conditions is challenging. The required long-term durability tests are over long time- and length-scales, beyond the capability of current modeling, and extensive experimental testing is needed. Currently, no commercially available method exists for monitoring how a polymer/substrate system evolves du ...

Radio wave propagation models have steadily advanced during the past several decades producing what is widely recognized as a set of standard models for the attenuation, dispersion and nominal path of radio waves at frequencies within the radio region of the spectrum (i.e., which we define for these purposes as ~ 100 KHz to ~3 THz) with a focus on .1-1THz.Colorado Engineering, Inc. and the Univers ...

Integrated Solutions for Systems, Inc. (IS4S) and teammate Auburn University (AU) propose to develop a PNT initialization system for dismounted soldiers. The proposed system will enhance warfighters ability to operate immediately in a GPS denied environments once their mission begins and has wide commercialization potential outside of DoD. In Phase I, the feasibility and expected benefits of inte ...

Summit Information Solutions, Inc. (Summit) proposes to use a mature thin film deposition technology, widely adopted by the microelectronics industry, to deposit pinhole-free thin films of copper and silver metal (< 10nm) onto oxide substrates. While there has been some success with using this thin film deposition technique to deposit these films onto metal substrates, a viable, repeatable methodo ...

Near-Field Scanning Microwave Microscopy (SMM) is a technique relying on a raster scan of a microwave probe across a sample surface, while measuring its reflected microwave signal. The existing technologies are limited to the surface analysis, and are not compatible with liquid environment. These limitations are addressed by the proposed wideband 3D tomography SMM with sub-surface analysis capabil ...

Waste generation at forward bases creates significant challenges; its disposal presents an economic cost with no direct benefit and its accumulation or burning is a health hazard. The bioconversion of waste into useful compounds could save thousands annually for every soldier and tens of millions in capital expenditure. However, widespread adoption is impeded by low conversion efficiency. We propo ...

LongWave Photonics, Massachusetts Institute of Technology and Virginia Diodes are proposing the use of the Terahertz Quantum-Cascade Lasers (QCL) combined with a Schottky diode detector for high dynamic range heterodyne imaging. Two single-mode, distributed feedback (DFB) QCLs with milliwatt power levels will be used as local oscillator and illumination for imaging. The QCLs will be downconverte ...

Many environmental factors can potentially affect a communitys security. In this project, we propose to develop an open source system, called RiskWatch, for harvesting data from multiple sources and linking that data to security outcomes. Relevant data can potentially be found in a wide variety of sources, including structured, numeric data sets and images published by governments and NGOs, in na ...

Recreational drug use by military personnel can impact soldier preparedness and performance especially in difficult and demanding environments. One challenge for monitoring illicit drug use is that current tests rely on the identification of specific chemical structures. Small variants in the chemistry of a drug can evade detection. In this Phase I SBIR, we will develop a lateral flow test that ...

The Global Positioning System (GPS) is vulnerable to radio-frequency (RF) sources of interference and must be defended through electronic protection (EP) measures such as anti-jam (AJ) and anti-spoof (AS). The Phase I effort investigated antenna, electronic, and algorithmic designs for systems capable of supporting direction-finding (DF) measurements while simultaneously performing anti-jam and an ...