Spectral Modelling of Airborne Radar Signal in Presence of Windshear Phenomena

被引：0
|
作者：
Moscardini, Christian [1 ]
Berizzi, Fabrizio [1 ]
Martorella, Marco [1 ]
Capria, Amerigo [1 ]
机构：
[1] Univ Pisa, Dept Informat Engn, I-56122 Pisa, Italy
来源：
2009 EUROPEAN RADAR CONFERENCE (EURAD 2009) | 2009年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a parametric spectral model of the received signal from airborne Doppler weather radar in presence of windshear is proposed. This parametric model can be used for detection of windshear without the application of a clutter rejection pre-filter. The bimodal shape of the model has been defined as a superposition of clutter and windshear. Two parameters of the model are closely related to mean and variance of wind velocity associated to the windshear. The model performance analysis is done by comparing the proposed spectrum model to a simulated received signal spectrum.
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收藏
页码：533 / 536
页数：4
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