Abstract:Astron Corporation proposes to integrate supportability low profile covert antenna system requirements to cover a frequency span of 2 - 2000 MHz within two multi mobile platforms which will adapt to various transportable applications. The specific objectives of the Phase I effort are: a. OBJECTIVE 1… more
Abstract:The primary objective of this Phase I technical effort is to desgin, prototype and measure the performance of a novel compact gimbal that is specifically designed for high precision pointing of electro-optic systems from mobile platforms. This novel gimbal consists of two rotating joints oriented at… more
Abstract:The objective of this effort is to demonstrate a novel method of generating a volumetric three-dimensional display. This method uses intersecting lasers in a gaseous medium to cause fluorescence from desired points. By scanning a series of intersection points in either a rastor or vector scan in a… more
Abstract:An existing hypersonic vehicle design code predicts EISP performance increases of 200-400 seconds over traditional single-stage-to-orbit configurations. If realized, such increase may have profound effects on the vehicle weight and maximum airbreathing Mach number. To date, these improved results… more
Abstract:WE WILL PROVIDE EXPERT RESEARCH IN THE PROBLEM OF DEFINING THE VERY HIGH-SPEED SIGNAL PROCESSOR (VHSSP) OPPORTUNITIES INTO THE YEAR 2000 AND BEYOND. THE STUDY WILL INTEGRATE THE EXPERTISE OF NATIONAL SIGNAL PROCESSING LEADERS AND RADC PERSONNEL TO DEFINE POTENTIAL STRENGTHS AND WEAKNESSES IN THE… more
Abstract:The mission of the modern mobile and fast response defense forces can only be fulfilled provided there exists a cadre of well qualified electronic technicians. It is therefore incumbent on the DOD to develop both field-portable instrumentation and effective training methods. The newly emerging field… more
Abstract:In the future, autonomous reconnaissance and surveillance tactical robotics systems (TRS) will operate individually or collectively to support a host of tasks in a continually changing environment. Advances in registration technology (e.g., GPS) will accurately locate the robot in space.… more
Abstract:The removal of noise from complicated signals and images is a fundamentally important problem. Traditional methods, based on classical adaptive communication theory, have limited ability when presented with complex signals and images. Wavelets have recently been proposed as a potentially useful… more
Abstract:RESEARCHERS ARE DESIGNING AND DEVELOPING A REAL-TIME VIDEO AND SPEECH ENCODER/DECODER SYSTEM THAT COMBINES THE FEATURES OF A HIGH QUALITY, LOW BIT-RATE, FULL COLOR VIDEO CODER WITH A HIGH QUALITY, VERY LOW BIT-RATE SPEECH CODER. THE TARGET BIT-RATE FOR THE COMBINED VIDEO AND SPEECH RANGES FROM 19.2… more
Abstract:Wavelet techniques, in the form of time-scale or time-frequency analysis, have potential applications in the field of communications. This proposal addresses three research areas to be developed in this discipline. (1) Waveforms constructed of wavelets themselves demonstrate fractal, or multi-scale,… more
Abstract:This Phase I SBIR proposal represents a cooperative effort between Atlantic Aerospace Electronics Corporation and Texas Instruments, Inc. It is aimed at developing and assessing the feasibility of two innovative and fundamentally different approaches to track-before-detect (TBD) processing for… more
Abstract:This Phase I SBIR proposal is aimed at developing and assessing the feasibility of Image Processing Techniques to distinguish between submarine and non-submarine in Active Sonar Echoes. Image Processing Techniques have proven to be highly effective in detecting objects in cluttered backgrounds using… more
Abstract:This proposal presents a unique and innovative approach to designing and realizing an integrated aperture made up of a wideband, nominally 0. 5 to 2. 0 GHz, array and a precision X-band array. AAEC proposes to realize the wideband element by a rigid wire structure. Second, AAEC proposes a design… more
Abstract:This proposed effort has the ultimate objective of developing an integrated antenna element design tool -- where structural, thermal and electromagnetic (EM) analyses are applied to a common geometrical model of the antenna. Our basic approach is to utilize a tetrahedral finite-element… more
Abstract:A NEW APPROACH IS PROPOSED FOR OCEANOGRAPHIC REMOTE SENSING WITH DUAL USE APPLICATIONS IN MINE HUNTING, OCEAN BOTTOM MAPPING, AND SEA FLOOR REMOTE SENSING. THE WEAVER IS A SONAR SYSTEM INTENDED TO DETECT, LOCALIZE, AND CLASSIFY SEAFLOOR BOTTOM LAYING TARGETS, DISCRIMINATING MAN-MADE ITEMS FROM… more
Abstract:This project uses sequencing by hybridization to develop a new method to detect mutations,allowing disease diagnoses in selected genes from a large number of individuals, in a faster, moreeconomical and more comprehensive way than can currently be accomplished. Stable isotopes is utilizedas DNA… more
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