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Showing 1 to 11 of 11 for “"Phased-Array Radar"”.
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Ultra-wideband phased array radar for short-range imaging applications
… [2]. Compared to the conventional narrowband radar that operates with the same centre frequency, UWB radar offers many advantages, including high spatial resolution, for detecting closely-spaced target; and lower probability of interception, for stealth-like military application. There are …
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HIGH-PERFORMANCE ANTENNA ARRAYS FOR MULTIFUNCTION PHASED ARRAY RADAR (MPAR) APPLICATION
… value in utilizing polarization diversity for a radar to obtain more target information or for a communication system to carry more signal information without occupying more frequency band. This is because frequency bands are getting crowded in microwave frequencies due to the recent advancements …
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Resource Management for Real -Time Environments
… problems. The instances that we study are: phased-array radar dwell scheduling, multiprocessor scheduling and multidimensional resource management. We believe that exploiting phase transitions is a simple and sufficient design approach for most real-time systems.
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DESIGN AND IMPLEMENTATION OF A PHASED ARRAY ANTENNA FOR MULTI-MISSION APPLICATIONS
Multifunction Phased Array Radar (MPAR) was defined to investigate the feasibility of integrating weather observation and air surveillance radars into a single network. Weather radars require dual polarization capability which may be also beneficial to aircraft characterization. Research activities …
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Electronic scan weather radar: scan strategy and signal processing for volume targets
… for options for the next generation of weather radar technology. With its superior capability for rapidly scanning the atmosphere, electronically scanned phased array radar (PAR) is a potential candidate. A network of such radars has been recommended for consideration by the National Academies …
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Product service transformation in product-centric firms
… Adaptive Sensing of the Atmosphere (CASA) Radar System as its subject. The CASA Radar System is an X-Band Phased-Array Radar used for weather forecasting and environmental warning, led by University of Massachusetts with the assistance from several universities and industry partners. The …
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Lightning Prediction with Deep Learning at Varying Temporal and Spatial Scales
… lightning is difficult. Recent advances in radar technology have allowed for charged regions of storms to be quantified using specific differential phase (KDP ), at temporal scales of seconds with a fully digital phased array radar. I developed three deep learning models (BoltCast, …
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Mining Aircraft Telemetry Data With Evolutionary Algorithms
<p>The Ganged Phased Array Radar - Risk Mitigation System (GPAR-RMS) was a</p> <p>mobile ground-based sense-and-avoid system for Unmanned Aircraft System (UAS)</p> <p>operations developed by the University of North Dakota. GPAR-RMS detected proximate</p> <p>aircraft with various sensor systems, …
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Multicodes for improved range resolution in radar
… multi-function capability may be used in Radar related applications, too. For example, a single transmitted waveform consisting of two orthogonal codes can be used to simultaneously track a target and obtain high range resolution. Tracking requires low bandwidth and high resolution needs a …
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Some contributions on MIMO radar
… the potential of MIMO approaches in the radar context. In communications, MIMO systems combat the fading effects of the multi-path channel with spatial diversity. Further, the scattering environment can be used by such systems to achieve spatial multiplexing. In radar, a complex target …