Adaptive Nullforming to Mitigate Ground Clutter on the National Weather Radar Testbed Phased Array Radar.
IEEE Transactions on Geoscience and Remote Sensing(2016)
摘要
With the decreasing cost of phased array antennas, their use for weather surveillance is becoming more practical. A significant advantage of phased arrays that can be applied to weather surveillance is spatial filtering. Using adaptive nullforming to spatially filter clutter is a novel approach to clutter mitigation, which is not possible with conventional parabolic reflector antennas. Moreover, s...
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关键词
Arrays,Clutter,Meteorology,Surveillance,Meteorological radar,Antenna arrays
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