Beam Multiplexing Using the Phased-Array Weather Radar
نویسندگان
چکیده
منابع مشابه
System Requirements for Phased Array Weather Radar
Preamble This is the final report to Lockheed Martin on the requirements for a phased array weather radar. Discussed herein are those meteorological requirements that need to be met by weather radars having either reflector type antennas or active phased array elements. These requirements impact the design of the antenna, the transmitter-receiver, and signal processor. Justifications for these ...
متن کاملRefractivity Measurements from Ground Clutter Using the National Weather Radar Testbed Phased Array Radar
In warm seasons, convective precipitation initiation heavily depends on moisture near the surface [e.g., Dabberdt and Schlatter, 1996; Koch et al., 1997]. A necessary condition for an accurate prediction of convective rainfall is a good forecast of where and when convection will develop. Both prediction and understanding of convection is limited by the lack of high spatial and temporal resoluti...
متن کامل8.2 New Weather-surveillance Capabilities for Nssl’s Phased-array Radar
The U.S. Government operates seven distinct radar networks providing weather and aircraft surveillance for public weather services, air traffic control, and homeland defense. A next-generation, multifunction phased array radar (MPAR) concept has been proposed that could provide enhanced weather and aircraft surveillance services with potentially lower life-cycle costs than multiple single-funct...
متن کاملMeteorological Studies with the Phased Array Weather Radar and Data Assimilation Using the Ensemble Kalman Filter
This project leverages on the new PAR in Norman, Oklahoma to exploit phased array technology and its applications to improve NWP through EnKF data assimilation with the goal of improving environmental characterization and forecast to optimize naval operation. This project will further enhance the existing collaboration among ONR, National Serve Storms Laboratory (NSSL), and the University of Ok...
متن کامل3b.2 a Demonstration of Multifunction Capabilities on the National Weather Radar Testbed Phased-array Radar
The U.S. government operates seven radar networks providing weather and aircraft surveillance for public weather services, air traffic control, and homeland defense. A next-generation, multifunction-phased-arrayradar (MPAR) concept has been proposed that could provide enhanced weather and aircraft surveillance services with potentially lower life-cycle costs than multiple single-function radar ...
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ژورنال
عنوان ژورنال: Journal of Atmospheric and Oceanic Technology
سال: 2007
ISSN: 1520-0426,0739-0572
DOI: 10.1175/jtech2052.1