Abstract:We will develop a prototype of a GPU-based parallel Binary Decision Diagram (BDD) software package. BDDs are a data structure that satisfies some simple restrictions, resulting in a unique representation of a Boolean function regardless of its actual implementation. This property of BDDs allows the… more
Abstract:DESCRIPTION (provided by applicant): Abstract The long-term objective of this research is to develop a non-invasive approach for assessment of de novo 3MH production in cancer patients early in the course of the disease as a way of assessing which patients are at high risk for future… more
Abstract:Modeling and simulation tools fill a critical role in system integration by allowing engineers to predict potential EMI problems and explore solutions prior to fielding of the platform. While providing a powerful and necessary capability, the use of these simulation tools is often hindered by the… more
Abstract:Modern marine radar systems can provide detection and tracking of various sizes of ships, and progress in signal processing has allowed for the detection of some smaller and faster targets, largely due to the wake generated by the boats movement through the water. However, detection of small boats… more
Abstract:Understanding the installed performance of antennas and optimizing their placement on platforms is critical to achieving the expected operational performance of the RF systems they support. Installing antennas on aircraft degrades their performance relative to freestanding conditions in terms of… more
Abstract:Infrared spectroscopy is an invaluable detection and measurement tool intensively used in Earth Science, Solar Physics and Astrophysics experiments pursued from satellite platforms. The geometrical characteristics and sensitivity of satellite infrared spectroscopy systems is often determined or… more
Abstract:We propose the development of a near infrared/shortwave infrared (NIR/SWIR) sensor based on mercury cadmium telluride (HgCdTe) in an n-type/barrier/n-type (nBn) architecture, designed for room-temperature operation in the 0.7 to 2.8µm NIR/SWIR spectral range. The sensor will compete as a low… more
Abstract:ABSTRACT: We propose the development of broadband, two-color focal plane arrays (FPAs) that will allow the detection of radiation in the visible and infrared (IR) bands from the same target points with registration within the optical limit. The first band will cover the 400 nm to 4 micron… more
Abstract:To satisfy the Army"s needs for the detection and identification of chemical and biological compounds and agents present in improvised explosive devices, we propose to develop a miniaturized infrared (IR) imaging spectrometer consisting of a HgCdTe-based IR focal plane array (IRFPA) coupled… more
Abstract:The overall goal of this project is to develop a 100 degrees C temperature ALD CdTe passivation process capable of conformally passivating high aspect ratio surfaces of HgCdTe infrared detectors. The effort is comprised of first establishing the low temperature ALD process, next in fully… more
Abstract:ABSTRACT: This topic is designed by the US Air Force to develop a space based space surveillance sensor to be mounted aboard an orbiting asset for protection. Proposed herein is a Dual Mode Sensor (DMS) system that: (1) Provides spherical WFOV situational awareness and threat object detection at… more
Abstract:The US Navy requires deployment of a 360 degree field-of-view system for unmanned surface vehicles (USV) that provides situational awareness under unfavorable operating conditions. Proposed herein is a Dual Mode Perception System (DMPS) that: (1) Is compliant with Navigation Rule 5, (2) Provides… more
Abstract:This SBIR phase-2.5 program is proposed to advance the state-of-the-art d36 shear mode projector which is the first known d36 underwater projector in the history of acoustic transduction devices. Phase II effort has shown significant advancements toward the d36 shear mode projectors in bandwidth and… more
Abstract:IllinoisRocstar LLC will develop and commercialize an innovative multiscale computational framework that predicts the behavior of aluminum particles as they evolve from the grain surface, combust, pass through the nozzle, and into the plume exhaust. Based on high-fidelity, physics-based simulations… more
Abstract:ABSTRACT: An engineering computational simulation tool based on the shrinking core model of nanoparticle combustion is proposed to investigate ignition, combustion and performance of nano-energetic particles in a variety of oxidizing environments, including those found in rockets and air breathing… more
Abstract:DESCRIPTION (provided by applicant): IMMERSIVETOUCH(R) VIRTUAL REALITY-HAPTIC NEUROSURGERY SIMULATOR: CRANIOTOMY AND ANEURYSM CLIPPING Founded by principal investigator Dr. Pat Banerjee, ImmersiveTouch,(R) Inc. (Westmont, Illinois) is a small business thatdevelops fully immersive, visio-haptic… more
Abstract:ABSTRACT: In order to achieve precise guidance, navigation and control in re-entry vehicles, aerodynamic shape must be accurately known throughout the flight trajectory. For this Phase I program an ultrasonic-based technique for real-time, non-intrusive (5 KHz) measurement of recession during… more
Abstract:Although significant advances have been made in ground-based testing and simulations, it is still impossible to precisely replicate the diversity of in-flight conditions experienced by ablative thermal protection systems (TPS). This leads to uncertainty in the predictions of the magnitude and rate… more
Abstract:In this Phase I program, we develop and validate an acoustic concept that is capable of measuring interior temperatures in complex munitions propellants. The measurement technique is based on ultrasonic thermometry methods. Using sensors located on the exterior surface, the variation in propagation… more
Abstract:Eden Park Illumination, Inc. will perform research for the development and commercialization of large arrays of microcavity plasmas capable of generating light in the wavelength range of UVB and UVC in a slim and flat form factor. UV light is an efficient light source for a number of chemical… more
Abstract:Extreme temperatures and non-equilibrium materials are both central to DOEs mission of addressing grand challenges in emerging energy and advanced materials technologies. Processing and solidifying liquids and molten materials is a critical value adding step in manufacturing semiconductors, glasses… more
Abstract:The XS-Air engine should provide the highest power density with both diesel and gasoline piston engines. This would be especially true in smaller engines in where turbos or blowers are impractical. The XS-Air engine can solve the aviation industry problem of the potential phasing out Av-gas. The… more
Abstract:DESCRIPTION (provided by applicant): With the increased use of x-ray CT, the development of a market for CT screening exams, and the imaging of younger patients, there is a growing concern about the public health risk caused by the radiation dose deliveredby x-ray CT. The reduction of this dose has… more
Abstract:Based on recently-developed InvenTek intellectual property, an opportunity exists to facilitate a revolutionary increase in power and energy for reserve battery with molten nitrate electrolyte that can be operated as a thermal battery. Simply put, there is an opportunity for advanced thermal… more
Abstract:DESCRIPTION (provided by applicant): ISS Inc., in collaboration with Dr. Franceschini of the Massachusetts General Hospital and Dr. Yodh of the University of Pennsylvania, proposes to develop and construct the prototype of a novel instrument to monitor cerebral oxygen metabolism (CMRO2) that… more
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