Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Pulsed Radar"”.
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PULSED RADAR TARGET RECOGNITION BASED ON MICRO-DOPPLER SIGNATURES USING WAVELET ANALYSIS
Radar based automatic target recognition systems are commonly used in perimeter protection and surveillance applications. These systems determine the nature of a target moving in the radar's field of view using its echo signal. Such an echo signal contains the target's micro-Doppler (μ-D) signature …
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The design and development of a pulsed radar block for the Rhino platform
… Cognitive Radio. A fremework comprising reusable radar processing modules (referred to in this text as "Radar Blocks") has been implemented on the Rhino and allows users to control simple pulse radar. The pulse radar application is implemented on the FPGA using the radar blocks framework which …
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Design and implementation of a non-contact microwave level measument instrument
… substance inside a tank up to 10 m in height. A radar transceiver had to be designed to replace an acoustic sensor on an existing 4-20 mA loop powered ultrasonic instrument and had to be compatible with its on-board acoustic signal processing hardware. Specifications are developed for a pulsed …
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Enhancing Performance of Next-Generation Vehicular and Spectrum Sharing Wireless Networks: Practical Algorithms and Fundamental Limits
… (CSI) contamination, because of coexisting pulsed radar signals that act as non-pilot interference. To mitigate this problem, we propose a low-complexity semi-blind SINR estimation scheme that is robust and accurate in a wide range of interference and noise conditions. We also propose a …
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OTMS: A Novel Radar-Based Mapping System For Automotive Applications
Current automotive radar systems are designed to detect objects within an area around the vehicle and provide alerts or other assistive driving features to the driver. The main goal of these driving assistance systems is to increase safety of not only the driver but also increase safety for …
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The design of a 94 GHz high resolution coherent radar
… cycle, high resolution coherent injection locked radar system for sensor applications, with the specific use as an early warning radar ,against high voltage transmission lines. The recent development of solid-state components for frequencies around 94 GHz has made it possible to design coherent …
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An ultra high resolution FMCW radar
… measurements in industry. A short-range radar system can be used to make these measurements. A standard requirement for these type of applications is high resolution. This is a standard problem in radar. Using classical signal processing techniques, the range resolution is proportional to …
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Propagation and Scattering of Waves by Terrain Features
… Each of these problems is encountered in radar, remote sensing and communication systems. The first topic in this dissertation is the study of the effect of random edge roughness on the diffraction of a wave. This has been accomplished by approximating the field beyond the diffracting …
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Coexistence of Wireless Systems for Spectrum Sharing
… GHz); and mobile broadband communications and radar at 3.55-3.7 GHz (3.5 GHz). The results presented in each of the aforementioned parts show comprehensively that the coexistence methods help achieve spectrum sharing in each of the bands, and therefore contribute to achieve appreciable increase …