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A Time Series Weather Radar Simulator Based on High-Resolution Atmospheric Models
Publisher: American Meteorological Society
Abstract: A three-dimensional radar simulator capable of generating simulated raw time series data for a weather radar has been designed and implemented. The characteristics of the radar signals (amplitude, phase) are derived from ...
A Case Study on the Impact of Moisture Variability on Convection Initiation Using Radar Refractivity Retrievals
Publisher: American Meteorological Society
Abstract: A case study illustrating the impact of moisture variability on convection initiation in a synoptically active environment without strong moisture gradients is presented. The preconvective environment on 30 April 2007 ...
Simulation of Coherent Radar Imaging Using Continuous Wave Noise Radar
Publisher: American Meteorological Society
Abstract: A computationally simple cross-correlation model for multiple backscattering from a continuous wave (CW) noise radar is developed and verified with theoretical analysis and brute-force time-domain simulations. Based on ...
Evaluation of Weather Radar with Pulse Compression: Performance of a Fuzzy Logic Tornado Detection Algorithm
Publisher: American Meteorological Society
Abstract: Trends in current weather research involve active phased-array radar systems that have several advantages over conventional radars with klystron or magnetron transmitters. However, phased-array radars generally do not have ...
Radar Refractivity Retrievals in Oklahoma: Insights into Operational Benefits and Limitations
Publisher: American Meteorological Society
Abstract: The 2007 and 2008 spring refractivity experiments at KTLX investigated the potential utility of high-resolution, near-surface refractivity measurements to operational forecasting. During these experiments, forecasters at ...
Phased-Array Design for Biological Clutter Rejection: Simulation and Experimental Validation
Publisher: American Meteorological Society
Abstract: This paper highlights recent results obtained with the Turbulent Eddy Profiler (TEP), which was developed by the University of Massachusetts. This unique 915-MHz radar has up to 64 spatially separated receiving elements, ...
Effects of Wind Field Inhomogeneities on Doppler Beam Swinging Revealed by an Imaging Radar
Publisher: American Meteorological Society
Abstract: In this work, the accuracy of the Doppler beam-swinging (DBS) technique for wind measurements is studied using an imaging radar?the turbulent eddy profiler (TEP) developed by the University of Massachusetts, with data ...