Abstract:DESCRIPTION (provided by applicant): The exponential increase of diabetics and the elderly in the U.S. has at least tripled cataract surgeries in just two decades. As many as half of these surgeries will lead to posterior capsular opacification (PCO), which requires follow-up surgery using Nd:YAG… more
Abstract:DESCRIPTION (provided by applicant): Ventilator-associated pneumonia (VAP) is the most costly and second most common hospital-acquired infection (HAI), accounting for over 86% of hospital-acquired pneumonia (HAP). Some 300,000 HAP patients are treated annually in the U.S., at an estimated annual… more
Abstract:Up to 2700 terawatt-hours per year of geothermal electricity generation capacity has been shown to be available within North America, typically with wells drilled into geologically active regions of the earths crust where this energy is concentrated (Huttrer, 2001). Of this potential, about half is… more
Abstract:ABSTRACT: Digital beamforming is a key to maximum bandwidth utilization and flexibility for communication satellites. Adaptive beamforming further enhances this flexibility by more effectively removing interferers in the spatial domain. However, adaptive beamforming doesn't account for… more
Abstract:ABSTRACT: The DF & NN team proposes to provide automated space weather (SpWx) attribution tools to characterize abnormal events detected at operational sites using the DF & NN patented Enterprise Satellite-as-a-Sensor (E-SAS) system. The DF & NN Space Situational Awareness (SSA) fusion… more
Abstract:ABSTRACT: The current AF aircraft maintenance system has a high operational cost of unplanned, premature, and missed maintenance. The"red"operational anomaly detection thresholds are not adaptive to individual aircraft history nor to changes in operations causing"ringers"and… more
Abstract:The technical objective is to improve High-Level Information Fusion (HLIF) robustness by adaptive use of external"data repurposing". The approach provides the functional decomposition and problem-to-solution-space mappings by extending the Dual Node Network (DNN) Data Fusion & Resource… more
Abstract:Data Fusion Corporation (DFC) proposes the continued development of prototype, next-generation GPS interference detection, characterization and mitigation modules that can be incorporated into the Joint Tactical Radio System (JTRS) Software Defined Radio (SDR) or a commercial-off-the-shelf (COTS)… more
Abstract:This SBIR project delivers an On-orbit Validation System (OVS) that provides performance and durability data for Macro Fiber Composite (MFC) active piezocomposite materials operating in the space environment. Our NASA customer is the Macro Fiber Composite Actuator Experiment (MFCX), which uses the… more
Abstract:In this Phase I SBIR, we will perform system-level engineering to evaluate integrating Harris Corporation's RT-1944/U with Fidelity Comtech's commercial off-the-shelf phased array, the Phocus Array System. The RT-1944/U is a proven design, as is the Phocus Array System. We will do system… more
Abstract:Based on years of experience and multiple successful production programs in missile and interceptor antenna technologies, FIRST RF will develop and demonstrate a very low size, weight and power antenna solution that will enable long range data links beyond the capabilities of current systems. This… more
Abstract:ABSTRACT: As more and more advanced hypersonic weapons are developed, vehicle temperatures are expected to near 1250°K (977°C); as flight times increase, these temperatures are expected to saturate the entire vehicle. Typically, forward-looking RF and IR sensors are collocated in the same… more
Abstract:ABSTRACT: As airborne sensors become more prolific and sophisticated, the amount of data they produce overwhelms the current ability to offload that data based on the meager performance of ground station terminals. A high gain antenna supporting Ka-Band sensor data offload and Command and Control… more
Abstract:In this Phase I effort, FIRST RF will develop and evaluate concepts enabling highly directive multi-beam TCDL communications using phased arrays integrated on the Fire Scout UAV platform. Phased array systems allow for dynamic beam steering with graceful degradation. Wide elevation patterns… more
Abstract:FIRST RF will develop a low SWaP DREX system approach that will include a wideband, multichannel frequency conversion capability. Requirements and design viability for a flexible multi-mission system that can support advanced radar modes or high-bandwidth communications will be investigated. FIRST… more
Abstract:ABSTRACT: In order to provide modular, scalable, and flexible operational capabilities for future Joint Aerial Layer Networks, FIRST RF proposes developing a small, lightweight, robust, multi-band antenna concept that can be adapted to provide customizable"pick-and-choose"options,… more
Abstract:ABSTRACT: As the need for new airborne RF sensing capability grows, Air Force warfighters are increasingly interested in employing conformal antennas to their aircraft. Because conformal antennas minimize the impact to the flight performance of aircraft, they offer the possibility to install a… more
Abstract:ABSTRACT: For decades, very low frequency (VLF) links have been an important part of Air Force"s worldwide logistics infrastructure and response-coordination capability. With an increasingly-global proliferation of nuclear capability, Air Force faces an urgent need to update legacy VLF… more
Abstract:ABSTRACT: The current lack of a simple, low-cost, and high bandwidth communication system on C2ISR (Command and Control, Intelligence, Surveillance and Reconnaissance) aircraft prevents the Air Force from realizing the full capability of its airborne reconnaissance and surveillance assets. The… more
Abstract:ABSTRACT: High speed communication channels and tactical data links are becoming increasingly important for both military and commercial applications. The need for high speed inter-flight communication and data transfer is validated by the existence of the Intra-Flight Data Link (IFDL) for the… more
Abstract:ABSTRACT: AFRL is poised to benefit from unlicensed 5 Ghz uplink and 5 Ghz downlink spectrum at V- and W-bands for SATCOM links for airborne ISR assets and the data products they generate, such as full motion video and EO/IR imagery and data. Prior to going operational with V/W SATCOM, it is… more
Abstract:ABSTRACT: As intelligence and sensor systems become more complex, the amount of data being transferred increases. Naturally, this calls for a higher bandwidth communication backbone in the field. This demand has spawned a requisite for an airborne antenna supporting satellite communication at V/W… more
Abstract:ABSTRACT: The United States Air Force (USAF) has a need to upgrade communications systems on board Evolved Expendable Launch Vehicles (EELV"s). Video monitoring of Launch Vehicles (LV"s) during all stages of orbit insertion provides invaluable information about the health and status of a… more
Abstract:ABSTRACT: FIRST RF proposes a 4- and 7-element Controlled Reception Pattern Antenna (CRPA) covering the full L-band GNSS radio navigation spectrum, offering simultaneous anti-jam (A/J) and situational awareness (SA) functionality. Both the 4- and 7-element configurations are backwards compatible… more
Abstract:ABSTRACT: Future SATCOM payload antennas need to provide much greater spot beam control flexibility. Currently deployed systems utilize phased array fed dishes limiting the number of spot beams and gain since earth coverage is accomplished by limiting the number of beamwidths scanned. The solution… more
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