Abstract:The overall objective of this effort is to develop a voice communications model for application in interactive simulation systems that will address joint force operations. The model will address all aspects of the communications process including technical phenomenon related to transmitter, receiver… more
Abstract:THE RESEARCH EFFORTS ASSOCIATED WITH THIS PHASE I SBIR PROPOSAL, AND ITS POSSIBLE PHASEII FOLLOW-ON, ARE EXPECTED TO EBTABLISH CONCEPTUAL FEASIBILITY AND DEMONSTRATED PRACTICALITY OF A NOVEL CONCEPT FOR PROVIDING POSITIVE COMBAT IDENTIFICATION AMONG DIVERSE FRIENDLY FORCES. THE ASSOCIATED POSTIVE… more
Abstract:GROUND-BASED AND AIRBORNE PROGRAMS HAVE DEMONSTRATED THE POTENTIAL OF DOPPLER LIDARS TO MEASURE WINDS IN THE CLOUD-FREE REGIONS OF THE ATMOSPHERE. TO PROVIDE FULL TROPOSPHERIC WIND PROFILES FROM SPACE WOULD REQUIRE A VERY POWERFUL (10-20 J) AND A HEAVY LIDAR SYSTEM. ALTHOUGH A MORE MODEST SYSTEM… more
Abstract:The ability to provide life cycle maintenance support for the Fault Tolerant Processor (FTP) of the SEAWOLF Ship Control System (SCS) is vital to elnsure continued reliable operation and demands integration of state-of-the-art test equipment and software diagnostics. The extent of this support is… more
Abstract:THE GOAL OF THIS PROPOSAL IS TO DEVELOP AND DISSEMINATE VIDEOTAPE PRODUCTS THAT WILL SIGNIFICANTLY INCREASE FAMILIES' KNOWLEDGE AND UNDERSTANDING OF THE DEVELOPMENT OF THEIR CHILDREN WITH DISABILITIES OR WHO ARE AT-RISK FOR DISABILITIES. THE VIDEOTAPES WILL BE DEVELOPED IN THE CONTEXT OF… more
Abstract:A NOVEL APPROACH TO PROVIDING ULTRA-WIDEBAND ACTIVE MMIC ARRAYS IS PROPOSED, APPLICABLE TO NAVAL AIRBORNE, SHIPBOARD, AND EXPENDABLE EW SYSTEMS. IT WILL PROVIDE COMPLEMENTARY ARRAY AND BEAM FORMING CONCEPTS FOR THE 2 TO 20 GHZ EW ARRAY MODULES THAT WILL EVOLVE FROM THE DOD MIMIC PROGRAM IN THE EARLY… more
Abstract:Non-nutritive food additives and antibiotics are entering the food chain in ever increasing amounts. Consequently, there is increased public health concerns over the effects these compounds may have on the human intestinal microflora. Shifts in populations of intestinal bacteria can result in… more
Abstract:THE PHASE I EFFORT WILL ANALYZE THE SECURITY FEATURES OF WORKSTATIONS WILL REQUIRE AN INTEGRATION OF ADVANCED COMSEC AND COMPUTER HACKERS, THE LIKE ARE CONCERNS FOR INDUSTRY. A SOUGHT BY INDUSTRY, TO COUNTER THREATS.
Abstract:A NOVEL MILLIMETER WAVE TERMINAL GUIDANCE IS PROPOSED, WHICH IS UNIQUELY SUITABLE FOR SMALL SPINNING PROJECTILES. THIS GUIDANCE CONCEPT DOES NOT REQUIRE INERTIAL COMPONENTS. IT UTILIZES THE INHERENTINERTIAL PROPERTIES OF PROJECTILE SPIN NUTATION. THE CONCEPT CAN BE IMPLEMENTED WITH VERY LOW WEIGHT… more
Abstract:VATELL WILL EXPLORE SYSTEM CONCEPTS FOR PERFORMING HEAT FLUX CALIBRATI ONS AT TEMPERATURES UP TO 1,500 DEGREES F AND FLUX LEVELS OF UP TO 1,0 00 BTU/SQFT-SEC. THREE DESIGNS WILL BE STUDIED; 1) A CONCENTRATED HIG H-INTENSITY LIGHT SYSTEM, 2) A HEATED GRAPHITE BLOCK SYSTEM, AND 3) A CONVECTION SYSTEM.… more
Abstract:THE FIRE DETECTION AND CONTROL CAPABILITIES OF A NOVEL SENSOR WILL BE EVALUATED IN A COMBINED EXPERIMENTAL AND ANALYTICAL PROGRAM. THE SENSOR, CALLED A HEAT FLUX MICROSENSOR (HFM), WAS DEVELOPED JOINTLY BY VIRGINIA TECH AND VATELL CORPORATION. THIS SENSOR'S CHARACTERISTICS MAKE IT AN OUTSTANDING… more
Abstract:The spatial separation offered by UAVs (Unmanned Air Vehicles) negates many advantages of advanced monopulse radar and IR seeker designs. UAVs provide unusual EW payload design freedoms - EW protection of naval surface ships is emphasized. Unique ship considerations include relatively large RCS,… more
Abstract:It is proposed to experimentally explore two active separation-control concepts aimed at stall alleviation and maximum-lift improvement on generic, vortex-dominated fighter configurations. The concepts comprise a delta wing incorporating transversely-hinged apex flaps oscillating in the pitch plane,… more
Abstract:2Superconductors, materials that carry electrical current without any resistance, can make electronic circuits more efficient and communications between remote locations easier. In the past two years, the materials developments of superconductors have progressed so much that the quality of the… more
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