Abstract:Solid state RF and millimeter wave weapons systems require substantial power to operate. Pure solid state systems have limited energy density and require charging over the typical use cycle. The directed energy system must be compact enough to mount on a vehicle such as a HMMWV, a small trailer or a… more
Abstract:The Phase I of this SBIR completed the design, fabrication, and demonstration of a prototype heavy fuel engine for the Class X USV, and also completed the preliminary design of the waterjet propulsor as well as the preliminary design of the systems and the integration with the hull. Phase II of the… more
Abstract:This Phase I project will evaluate the feasibility of a pharmaceutical spray quality audit system. The spray quality audit system will estimate the mass distribution of active ingredients and droplet sizes in pharmaceutical sprays using combined fluorescence absorption and light extinction… more
Abstract:This Phase I SBIR project will evaluate the feasibility of utilizing low cost and high accuracy local position sensors and transmitters to autonomously estimate Mid-chord offset in rails. The two innovative parts of the proposed
system are (1) a set of miniature and highly accurate local position… more
Abstract:ABSTRACT: Modern military aircraft are encountering major thermal obstacles as a result of significant increases in on-board heat generation combined with a reduced ability to transfer heat to the ambient environment. Adaptive power and thermal management systems (APTMS) are being studied in great… more
Abstract:The movement to more-electric architectures in airborne systems has drastically altered the dynamics of power flow in the EPS with the addition of numerous high-power electric loads and has increased the complexity of designing the electrical power system (EPS). Such high-power dynamic loads may… more
Abstract:The proposed SkySight Technologies Quick Release Connector will independently detect an unexpected mechanical load on the power distribution line. The compact and lightweight SkySight Quick Release Connector uses existing methods and hardware to integrate into the infrastructure, and no special… more
Abstract:The proposed SkySight Technologies Downed Power Line Sensor will detect and alert the presence of a downed power line and its energized status
through a sensor on the power line. In the event of a downed power line, an alert message is sent via wireless network to the utility provider regarding
Abstract:The purpose of this multi-phase program is to develop an innovative all-in-one surgical instrument for performing cricothyrotomies and managing airway trauma on the battlefield, with improvements aimed at ultimately reducing mortality rates associated with these procedures. The Wolf QuickCric is… more
Abstract:The U.S.s global leadership position in the manufacture of high value chemicals (HVCs) relies on its ability to produce and utilize simple and useful organic (SUO) building block chemicals, a $400 billion a year enterprise based on nonrenewable petroleum feedstock. To maintain U.S.s leadership… more
Abstract:Domestic US aquaculture is moving toward fishmeal replacement in aquafeeds with a variety of alternative protein sources including plant-based, terrestrial and marine proteins. In our Phase I work we showed the feasibility of modifying the protein quality of several alternate protein sources,… more
Abstract:Model-based image reconstruction (MBIR) has been demonstrated to have great potential value in a variety of DHS applications including baggage and
cargo CT scanning. However, while MBIR has the potential to reduce artifacts and increase resolution, the computational requirements remain a
barrier to… more
Abstract:DESCRIPTION (provided by applicant): The objective of this Phase II SBIR application is to test NTX-1 fiber in patients with constipation-predominant IBS (IBS-C) and determine if it can reduce symptoms, beneficially modify gut microbiota composition, and improve gut milieu in these patients. Our… more
Abstract:DESCRIPTION (provided by applicant): Over 8 million Americans have peripheral vascular disease (PAD). Percutaneous transluminal artery (PTA) treatment of severe PAD involves the use of balloons and stents, but delivery of these therapies is often suboptimal due to inaccuracies in angiographic… more
Abstract:DESCRIPTION (provided by applicant): Transseptal (TS) access for left heart procedures is an important and rapidly growing space for diagnostics and therapy delivery with an expected total of over 10 million U.S. patients. In the U.S. and/or Europe, TS access procedures are used for atrial… more
Abstract:DESCRIPTION (provided by applicant): Coronary artery disease (CAD) is a national and worldwide epidemic that places the largest clinical and economic burden on the healthcare system of any disease condition. Patients with stable and acute coronary conditions are often treated with percutaneous… more
Abstract:ABSTRACT: The program will focus on the design and development of a compact, high efficiency C-Band telemetry transmitter. The transmitter will be capable of transmitting in three separate sub-bands. The user will be able to select the band of operation as well as the desired ARTM waveform. LTCC… more
Abstract:This proposal is focused on the development of very wide bandwidth, high efficiency power amplifiers for next generation EW, radar and wireless communication systems. High-Q tunable notch filters, coupled with high efficiency power appliers (PA) will be designed and analyzed. The PA-filter co-design… more
Abstract:The proposed project will focus on the development of closed loop frequency control hardware and algorithms for control of high quality factor tunable microwave filters based upon evanescent mode resonators. The developed controller will be integrated with a representative filter. As a system… more
Abstract:This project will develop tunable notch filter for the mitigation of co-site interference and jamming sources. The novel filter technology explored in the Phase I program has displayed excellent potential to provide wide tuning capability, low out-of-band insertion losses, deep notch depths, compact… more
Abstract:DESCRIPTION (provided by applicant): Over one million prostate biopsies are performed in the US each year to diagnose approximately 200,000 cases of prostate cancer. The majority of these biopsies are performed needlessly. The overall objective of this project is to develop a secondary prostate… more
Abstract:Project Summary / Abstract - EY020017 Phase IIB Competitive Renewal The overall goal of the proposed SBIR program is to implement and evaluate a low cost, portable retinal camera, the DLP-Cam, in a primary care system for diabetic retinopathy (DR) screening. Untreated DR has reached epidemic levels… more
Abstract:DESCRIPTION (provided by applicant): For dental and other applications there is a great need for self-filling tissue expanders with the capacity to be reshaped to fit the void by the surgeon at time of implantation. Akina recently completed an initial Phase II study using its hydrogel-based… more
Abstract:Navy ships use of gas turbine engines for both main propulsion and shipboard electrical power generation. With a typical simple cycle gas turbine nearly 65% of the energy consumed is typically lost as waste heat. Safely and efficiently recovering electrical power from this source of energy equal to… more
Abstract:DESCRIPTION (provided by applicant): An estimated 36 million US citizens have impaired hearing, but only one in five has had a hearing test. As noted by a recent NIDCD Working Group, In the US there are no readily accessible low-cost hearing screening programs. The authors of this proposal, in… more
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