Abstract:… software has evolved sufficiently. For Air Force propulsion systems, the operating conditions involve high temperatures and pressures, especially for large scale (e.g., 10X) scramjets and high pressure liquid rockets. At these elevated working conditions, radiation… more
Abstract:… system has the ability to operate in a completely RF-jammed environment and operate without access to space assets. It will operate with minimal infrastructure cost, and be composed of completely self-contained units that use a combination of natural and artificial radiation… more
Abstract:… degradation. The basic airframe thermal management concept could be applied to battery cooling systems for electric and/or hybrid vehicles, as well as high performance internal combustion engine cooling, replacing conventional brazed copper tubing/fin radiators. The… more
Abstract:Virtual EM is proposing a solution for achieving electrically small high-efficiency VHF transmit antennas suitable for use on medium size Unmanned Aerial Vehicles (UAVs). In the proposed approach, maximum use of the UAV"s airframe for the antenna improves radiation… more
Abstract:…oses to develop and deliver a capability to perform autonomous ingest and fusion of available atmospheric profile data with that collected by a ground-based meteorological station. This capability will contain a direct implementation of MODTRAN for performing the radiative… more
Abstract:ABSTRACT: To address the Air Force need for versatile satellite power electronics, Physical Optics Corporation (POC) proposes to complete the development of a new Radiation-Hardened Adaptive Modular Power (RHAMP) system based on an array of sensor power monitors (SPMs) coupled… more
Abstract:ABSTRACT: To address the Air Force need for airborne high-speed video (AHSV) capability in an unmanned aerial vehicle (UAV), Physical Optics Corporation (POC) proposes to advance the development of the Crash-Hardened Airborne Overhead High-Speed (CHAOS) video system. CHAOS is… more
Abstract:…rce need for a miniature infrared (IR) camera that can provide image-based quantitative measurements from engine combustors at high-temperature (HT) and high-pressure (HP), Physical Optics Corporation (POC) proposes to advance development of a new Miniature Infrared Radiation… more
Abstract:… for many applications, including sensors, hardware based radio station, wireless systems, instrumentation, and power. These applications are often used in harsh environments which magnify the difficulty of designing complex ADCs due to the fact that ionizing radiation and… more
Abstract:…ble single clock conversion at 25MHz with 14 bit data conversion. The circuit design will be based on previous research sponsored by DARPA and the Air Force which has resulted in the development of a revolutionary new design tool called ADONIS. ADONIS uses a structured Radiation… more
Abstract:…ameter originally developed for wet film techniques to validate a CR exposure there is not always a good correlation between IQI detection and CR image quality. One reason for this is simply because the imaging processes of CR do not respond the same way to radiation exposure as… more
Abstract:ABSTRACT: The objective of this STTR proposal is to develop and demonstrate a radiation hardened organic-based solar array adaptable to nanosatellites which exhibits flexibility, variable topology, high specific power, and low cost. Organic photovoltaics… more
Abstract:…rfacing system that will serve as a centralized repository for results from testing and evaluation (T&E), modeling and simulation (M&S), and other analysis events sponsored by Federal agencies and other organizations in large-scale evaluation and analysis of radiation/nuclear… more
Abstract:… designs that overcome these challenges. Specifically, the linear energy-momentum (E-k) dispersion in such monolayer carbon gives rise to a number of electrical phenomena not possible in Si, including ultrafine sensitivity and ballistic transport. As such, radiation … more
Abstract:The need for novel weapons to defeat urban targets and rapidly immobalize enemy combatants hiding in bunkers, caves, and basements requires new weapons and tactics. Thermobaric warheads can provide tailored blast response optimized for the defeat of these targets with low collateral damage. In this… more
Abstract:ABSTRACT: The Department of Defense requires a reliable non-volatile radiation hardened memory for Space and Airborne platform applications. MGRAM, a form of graphene and magnetic memory, promises to satisfy these requirements and to provide a solution path… more
Abstract:… integrity when rolled and unrolled for deployment. The multi-functional coating will be deposited on flexible substrates such as polymers and thin glass, and the combination must be stable to the space environment, namely: temperature changes, ionizing radiation, and… more
Abstract:ABSTRACT: Performance of space-based digital control systems is limited by the low resolution of available radiation-hardened Analog to Digital Converters (ADCs) and Digital to Analog Converters (DACs). Applied Technology Associates (ATA) proposes to develop a High Resolution… more
Abstract:Pipelined radiation hardened analog-to-digital converters (ADC) typically provide 12-14 bit resolution conversion at>20 MSPS and have inherent multi-clock cycle latency. These converters use multiple sub-ranging stages and error correction circuitry and… more
Abstract:… produced on a human surrogate for human effects testing of different non-lethal weapon technologies including blunt trauma, monochromatic and broadband light, blast over-pressure thermal energy, electrical current, chemical irritants and electromagnetic radiation. Given this… more
Abstract:… space borne, 10 MHz bandwidth with over 114 dB signal-to noise ratio (SNR) delta-sigma analog-to-digital converters at Total Ionizing Dose greater than 1 MRads. The device power consuming is estimating less than 80 mW. The significance of the innovations in radiation … more
Abstract:Haleakala R & D, INC. will develop an innovative plasma antenna that provides high voltage protection to reduce the risk of electrical shocks from low overhead wires for dismounted radio. This plasma antenna will provide equivalent or better radiation pattern and… more
Abstract:…s and interleaved sampling while keeping the base sampling frequency low. With Delta Sigma Modulation we can design and tapeout monolithic System on a Chip solutions with integrated ADCs and DACs. The Delta Sigma Modulators will be designed and taped out in the Radiation … more
Abstract:… (implemented in the incumbent FPGA) and a slight hardware modification. In addition to noise reduction, QPL will also eliminate the most egregious thermal sensitivity issues. This will greatly simplify the thermal calibration procedures in production and harden TALON… more
Abstract:…tory propose to adapt design modifications to existing AFSCN ground site SATCOM antenna systems in order to reduce radio frequency interference (RFI) from various sources in L and S bands. The proposed modifications will reduce side and back lobes in the antenna radiation… more
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