Abstract:Key obstacles to extending OFDM to wireless links and networks at high frequencies with dynamic channels are inherent low performance to Doppler and power amplifier operation with high backoff. Other significant obstacles are multipath and impulsive noise. PEARL provides a solid communications… more
Abstract:Experimental evaluation of the electromechanical properties of relaxor piezoelectric single crystals under stress, thermal, electrical bias conditions is proposed through the use of various dynamic and static evaluation methods. The proposed phase I effort concentrates on evaluation of properties… more
Abstract:The ability to rapidly detect, identify and monitor chemical agents remains a challenge of significant importance to the Armed Forces. Existing chemical sensing techniques have shortcomings that inhibit widespread implementation. To address this situation, Ryon Technologies is developing a portable… more
Abstract:Electronic Support (ES) systems are among the fundamental instruments used for threat detection onboard Navy surface, sub-surface, and air platforms. They are tasked to sense the RF environment, to sort out all emitters, measure key associated parameters, and contribute to a comprehensive… more
Abstract:This project will advance an efficient and lightweight energy storage device for Oxygen Concentrators by developing a high specific energy lithium-air cell. Specifically the project advances high specific energy cells by focusing on the catalysts in the cathode and anode protection of our existing… more
Abstract:This project will investigate an entirely new battery chemistry by developing A Martian Air Battery. Specifically the project will explore the concept of a Martian battery that utilizes in-situ resources to produce energy for NASA applications. Our experience producing high-energy air cathodes for… more
Abstract:The objective of this proposal is to develop a hybrid battery-ultra capacitor storage system that powers human-robotic systems in space missions. Space missions involving human-robotic systems utilizing battery based electrical power often undergo numerous operations within each complete cycle.… more
Abstract:The objective of this proposal is to develop a high-energy and high power lithium ion (Li-ion) battery for advanced space power technologies. Yardney Technical Products (YTP), the world leader in cutting-edge Li-ion battery technology proposes to design, develop and test new improved materials for… more
Abstract:This proposal addresses the Army"s need for rechargeable 18650-type lithium-ion cells with specific energy greater than 300 Wh/kg for Land Warrior applications. The proposed cells will allow a Soldier to drastically extend the mission run time and reduce the frequency of changing the batteries.… more
Abstract:The objective of this project is to develop low cost composite microporous polyethylene based separator with oxidation-resistant and high permeability. Manufactured separators will be characterized for its physical, mechanical, electrochemical properties, performance, wettability, thickness,… more
Abstract:ABSTRACT: The objective of this Phase II proposal is to develop a hybrid Li-ion/ UCAP system for space power use. Long term space missions utilizing battery based electrical power subsystems often undergo thousands of charge/discharge cycles and short high rate discharge cycles over the length of… more
Abstract:Li-ion batteries are attractive candidates for use as power sources in military, aerospace, commercial, and vehicular applications. Outstanding properties of Li-ion include longer battery life, reduced weight and size, lower maintenance costs, higher power capacity and higher energy densities.… more
Abstract:This Small Business Innovation Research (SBIR) Phase I project will focus on the development of a therapeutic gel containing the full complement of naturally occurring growth factors secreted by the choroid plexus (CP) for use in the active wound care market, including problematic superficial skin… more
Abstract:DESCRIPTION (provided by applicant): Chronic superficial wounds are difficult to treat and often never completely heal. Diabetic foot complications account for the majority of lower limb amputations in the world, and 25% of all diabetic hospital admissionsin the US. The standard of care for these… more
Abstract:DESCRIPTION (provided by applicant): Surgeons perform tens of thousands of operations each year to resect suspicious lung nodules. Historically this necessitated an open surgical approach (thoracotomy) through a large chest wall incision. Over the last 10-15 years, minimally invasive surgical (MIS)… more
Abstract:DESCRIPTION (provided by applicant): Abstract Stroke is the third leading pathological cause of death, behind heart and cancer (NCHS mortality data.). We are developing a new drug, CN 2097, that has demonstrated therapeutic potential for stroke. CN 2097 obstructs the propagation of the cell… more
Abstract:This Small Business Innovation Research (SBIR) Phase I project will develop a vacuum-based cleaning process that relies on the tendency of vapor bubbles to form at surface crevices where contaminate particles lodge. Upon implosion, the bubbles release a large amount of localized energy meant to… more
Abstract:DESCRIPTION (provided by applicant): A Phase I SBIR program of preclinical development is proposed focusing on the development of an active specific immunotherapeutic called Cellarium for treatment of glial cell-based cancers. Successful completion
of this project will establish the minimum… more
Abstract:This SBIR Phase I project will develop a spectroscopic device for detecting and discriminating congeners of isomeric compounds based on their Rydberg spectroscopic "fingerprints." It enables the development of a new analytical tool for the detection of dioxins which are environmental contaminants… more
Abstract:The U.S. Environmental Protection Agency (EPA) in its publication Technology News and Trends in 2009 featured the Navy's work that saved 6 years and $3 million delineating chlorinated solvent plumes in soil and groundwater. The Navy used EPA's TRIAD process, which incorporates systematic… more
Abstract:To realize next generation missile defense radar systems with a significant improvement in performance requires more cost effective system implementations. Software defined radar (SDR) technologies together with field programmable gate array (FPGA) implementations promise reusable and low cost DREX… more
Abstract:In order to maintain our nation's technological superiority on air, sea and land, we must respond quicker to emerging threats and reduce the cost of major sensing platforms. Every DoD platform developed nowadays contains at least one sensor, whether it be RF, EO/IR, or acoustic. In fact, in a lot of… more
Abstract:A multi-band airborne synthetic aperture radar and ground moving-target indicating (SAR/GMTI) radar system will be designed and developed that will utilize multiple frequency bands to improve the radar imaging and target detection performance in various clutter environments. Applied Radar's existing… more
Abstract:Multi-channel array manifolds are required for wideband AESA applications. In modern solid-state AESA arrays, MMIC-based T/R modules generally utilize digitally-controlled phased shifters to steer the beam on transmit and receive. The given phase value is only accurate at one frequency, and so for… more
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