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Displaying 6651 – 6675 of 7709 Awards
Company: Quantix Corp Agency/Program/Year/Phase: DOD / SBIR / 1991 / 2
Abstract: WE WILL REVIEW AND EVALUATE EXISTING ARCHITECTURES FOR OPTICAL MEMORIES. THE LIMITING FACTORS WILL BE IDENTIFIED. WE WILL FURTHER PROPOSE AND THEORETICALLY EVALUATE NEW POTENTIAL ARCHITECTURES FOR OPTICAL MEMORIES. NEW ARCHITECTURES ARE ANTICIPATED TO DEMONSTRATE THE FOLLOWING FEATURES: 10(15) BITS… more
Company: Quantix Corp Agency/Program/Year/Phase: NSF / SBIR / 1991 / 1
Abstract: A NEW MEDIA FOR RECORDING TRITIUM AND (14)C RADIATION PATTERNS IN AUTORADIOGRAPHY IS PROPOSED. DETECTOR SCREENS WILL BE FABRICATED FROM ELECTRON TRAPPING (ET(TM)) MATERIALS, AND SENSITIVITY, DYNAMIC RANGE, RESOLUTION AND RETENTION OF THE RECORDED INFORMATION WILL BE MEASURED. READ-OUT SYSTEMS WILL… more
Company: Quantix Corp Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: WE PROPOSED HEREIN AN INTEGRATED SPATIAL LIGHT MODULATOR (SLM) EMPLOYING QUANTEX ELECTRON TRAPPING (ET) MATERIALS. THEPROPOSED SPATIAL LIGHT MODULATOR OFFERS UNIQUE ADVANTAGES OVER OTHER SLM DEVICES, SUCH AS: CAPABILITY OF CONVERTING INCOHERENT TO COHERENTLIGHT; CAPABILITY OF FUNCTIONING AS A… more
Company: Quantix Corp Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: WE PROPOSE USING ELECTRON TRAPPING (ETTM) MATERIALS FOR THE IMPLEMENTATION OF THE INTERCONNECTION WEIGHT MATRIX (IWM) IN AN OF USING ET MATERIALS IS THAT THEY OFFER A LARGE STORAGE CAPACITY, BY WHICH 1.6X10 TO THE 10 POWER RECONFIGURABLE INTERCONNECTIONS ARE POSSIBLE. THE PROPOSED ET ELECTRO-OPTIC… more
Company: Quantix Corp Agency/Program/Year/Phase: HHS / SBIR / 1991 / 1
Abstract: WE WILL DEVELOP A HIGHLY SENSITIVE IMAGING PLATE BASED ON ETPHOSPHORS AND READ-OUT SYSTEM FOR IN VIVO AND IN VITRO AUTORADIOGRAPHY. IT IS EXPECTED THAT THE PLATES WILL HAVE THE CAPABILITY OF RECORDING IMAGES PRODUCED BY BETA PARTICLEEMISSION FROM (3)H, (125)I AND (14)C, THE PRINCIPAL RADIOACTIVE… more
Company: Quantix Corp Agency/Program/Year/Phase: NASA / SBIR / 1991 / 1
Abstract: THIS PROJECT INVESTIGATES A NOVEL, FIBEROPTIC SENSOR FOR HIGH-TEMPERATURE ENVIRONMENTS IN WHICH EACH EIGENSTATE IN A POLARIZATION-PRESERVING FIBER FORMS AN INTERFEROMETER TO SENSE THE TEMPERATURE AND THE OTHER CAUSES OF OPTICAL-PATH-LENGTH CHANGES, SUCH AS STRAIN AND PRESSURE. THIS FIBEROPTIC SENSOR… more
Company: Quantix Corp Agency/Program/Year/Phase: HHS / SBIR / 1991 / 1
Abstract: N/A
Company: Quantix Corp Agency/Program/Year/Phase: HHS / SBIR / 1991 / 1
Abstract: N/A
Company: Radix Systems, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 2
Abstract: THE PROPOSED RESEARCH WILL DEVELOP AND IMPLEMENT SEVERAL METHODS OF ANALYSIS OF CHAOTIC PROCESSES AND APPLY THEM TO BROADBAND SUBMARINE SIGNATURES. SPECIFIC MEASURES INCLUDE PHASE TRAJECTORIES, POINCARE' SECTIONS, RETURN MAPS, LYAPUNOV EXPONENTS, CHAOTIC DIMENSION, AND ENTROPY. THESE MEASURES WILL… more
Company: Radix Systems, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: THE PROPOSED PHASE I EFFORT WILL DEVELOP AN ACOUSTIC CHANNEL A/D CONVERTER, AND DIGITAL DECIMATION FILTER. THE ACOUSTIC CHANNELBIT WILL HAVE A DYNAMIC RANGE OF 120 DB. DEVELOPMENT COSTS WILL BE LESSENED BY USING A HYDROPHONE PREVIOUSLY DEVELOPED. THIS HYDROPHONE HAS A 144 DB DYNAMIC RANGE. THE… more
Company: Ramsearch Co Agency/Program/Year/Phase: DOD / SBIR / 1991 / 2
Abstract: THE PURPOSE OF THIS PROJECT IS TO INVESTIGATE MICROCIRCUIT RELIABILITY IN THE TEMPERATURE RANGE OF -55 DEG C TO 125 DEG , IDENTIFY TEMPERATURE DEPENDENCE OF ALL MICROCIRCUIT FAILURE MECHANISMS, IDENTIFY EXISTING MODELS, IDENTIFY GAPS IN THE EXISTING MODELS AND, WHEREVER THE DATA EXISTS, FORMULATE… more
Company: REFRACTORY COMPOSITES, INC. Agency/Program/Year/Phase: NASA / SBIR / 1991 / 1
Abstract: RECENT AIR FORCE-FUNDED, ARC-JET MATERIALS TESTING HAS DEMONSTRATED THAT A MIXED HFC-TAC COMPOSITE CERAMIC MATERIAL EXHIBITS THE LOWEST MASS LOSS OF ANY MATERIAL TESTED, INCLUDING HAFNIUM CARBIDE AND HAFNIUM DIBORIDE CERAMIC COMPOSITES. A HYDROGEN-OXYGEN PROPELLANT ROCKET THRUSTER, BASED ON THE… more
Company: Research Support Instruments, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: SOLAR FLARE PREDICTION IS A CRITICAL NEED FOR AIR FORCE SPACE AND COMMUNICATIONS OPERATIONS. THE KEY TO FLARE PREDICTION IS IN THE HIGHLY STRUCTURED MAGNETIC FIELDS PRECEDING FLARE ERUPTION. THE PROPOSED INSTRUMENT WILL ACHIEVE HIGH-SPATIAL-RESOLUTION MEASUREMENT OF THESE FIELDS BY OPERATION FROM A… more
Company: Ressler Associates, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: THE MAIN GOAL OF THE PHASE I EFFORT IS TO DEVELOP A PRELIMINARY DESIGN FOR A WIDEBAND MONOPULSE SONAR SYSTEM USEFUL IN ANALYZING BACKSCATTERED RETURNS FROM COMPLEX OBJECTS IN ORDER TO LOCALIZE THE SCATTERING CENTERS OF THE OBJECTS. IN DEVELOPING THE DESIGN, AN EVALUATION WILL FIRST BE MADE OF THE… more
Company: ROBOTIC SYSTEMS TECHNOLOGY Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: N/A
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 2
Abstract: SAT-CON TECHNOLOGY CORPORATION PROPOSES TO ASSIST THE U.S. ARMY IN THE DEVELOPMENT OF A DIRECT ELECTRIC TAIL ROTOR INTEGRATED DRIVE (DETRID) SYSTEM FOR HELICOPTERS. THIS IS AN INNOVATIVE APPROACH FOR HELICOPTERS IN WHICH THE TAIL ROTOR BLADE ACTS AS THE ROTOR OF AN ELECTRIC MOTOR, PROVIDING THE… more
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: NASA / SBIR / 1991 / 2
Abstract: NEW SPACECRAFT DESIGNS FEATURE LARGE STRUCTURES CHARACTERIZED BY LOW NATURAL FREQUENCIES, LIGHTLY DAMPED STRUCTURAL MODES, AND STRINGENT SHAPE CONTROL REQUIREMENTS. THESE LARGE SPACE STRUCTURES (LSS) POSE UNIQUE AND DIFFICULT CONTROL PROBLEMS. AN IMPORTANT PART OFTHE SOLUTION TO THIS CONTROL PROBLEM… more
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: DOE / SBIR / 1991 / 1
Abstract: THE OBJECTIVE OF THIS PROJECT IS TO DEVELOP AN INNOVATIVE ION SOURCE THAT PRODUCES HIGHER ION CURRENT AND MORE HIGHLY CHARGED IONS THAN CONVENTIONAL ION SOURCES. AN ELECTRON CYCLOTRON RESONANCE ION SOURCE (ECRIS) PRODUCES IONS BY CREATING A PLASMA IN AN OPEN-ENDED MAGNETIC FIELD (A "MAGNETIC… more
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: SATCON HAS DEVELOPED AN EDDY CURRENT-BASED VIBRATION DAMPER READY TO ADVANCE DISC DRIVES, HOME AUDIO AND VIDEO EQUIPMENT, VIBRATION ISOLATION SYSTEMS FOR INDUSTRY AND INSTRUMENTATION, AND EVEN AUTOMOBILE SUSPENSIONS. THESE DAMPERS ARE REMARKABLE FOR THEIR LINEARITY, RELIABILITY, WIDE RANGE OF… more
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: EXISTING OPTICAL FIBER GUIDANCE PAYOUT TENSION AND TORQUE MEASUREMENT SYSTEMS (TTMS) HAVE INADEQUATE PERFORMANCE. VIBRATIONS LIMIT SYSTEMS USING AIR BEARINGS AND CALIBRATED LOAD CELLS TO SAMPLING RATES ONTHE ORDER OF TEN HERTZ. MOUNTING THE PAYOUT BOBBIN ON AN INSTRUMENTED BEAM ACHIEVES ACCEPTABLE… more
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: AN INNOVATIVE APPLICATION OF THE POSITION DEPENDENCE OF THE MUTUAL INDUCTANCE BETWEEN TWO COILS IS PROPOSED FOR SENSING THE ROTATIONAL PARAMETERS REQUIRED BY A FREE GYRO SEEKER OF A MULTI-SPECTRUM GUIDANCESYSTEM. A SET OF SERIES RESONANT STATIC TRANSMITTING COILS EXCITE ONE OR MORE TUNED PASSIVE… more
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: CENTRIFUGES OPERATING IN A FIELD ENVIRONMENT HAVE TO BE COMPACT, LIGHT WEIGHT, RUGGED AND RELIABLE BY DEFINITION. AVAILABLE CENTRIFUGES HAVE RELIABILITY ISSUES RELATED TO THE ROBUSTNESS OF THE MECHANISMS SUPPORTING THE CENTRIFUGE ROTOR. THE MASS IMBALANCE INTRODUCTED ON THE ROTOR BY ASYMMETRICALLY… more
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: NASA / SBIR / 1991 / 1
Abstract: THE INNOVATION IN THIS PROJECT IS A FLYWHEEL ENERGY-STORAGE SYSTEM DESIGNED SPECIFICALLY TO PROVIDE LOAD LEVELING IN AN ADVANCED LAUNCH SYSTEM (ALS) EMPLOYING ELECTROMECHANICAL ACTUATORS (EMA). ONE OF THE MAJOR ADVANTAGES OF AN EMA SYSTEM IS THAT IT SIGNIFICANTLY REDUCES THE TOTAL ENERGY CONSUMED… more
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: HHS / SBIR / 1991 / 1
Abstract: THE OVERALL HIGH RATE OF SUCCESSFUL CARDIAC CATHETERIZATIONS FOR DIAGNOSIS OR ANGIOPLASTY HAS BEEN OFFSET BY THE SIGNIFICANT NUMBER OF FAILURES IN THESE OFTEN CRUCIAL PROCEDURES. A COMMON DIFFICULTY STEMS FROM THE INABILITY TO PRECISELY DIRECT MOVEMENTS OF THE PERCUTANEOUSLY INTRODUCED CATHETER TIP… more
Company: SATCON APPLIED TECHNOLOGY, INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: The Navy has expressed an interest in developing a combined power and roll control module to improve the utilization of the volume within a missile envelope. Combined power and attitude control modules have been proposed before for orbiting spacecraft with emphasis on high specific energies (kJ/lb).… more
Displaying 6651 – 6675 of 7709 Awards
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