Investigation of the Dynamic Radar Signatures of a Vertical-Axis Wind Turbine

被引：14
|
作者：
Li, Chenchen J. [1 ]
Bhalla, Rajan [2 ]
Ling, Hao [1 ]
机构：
[1] Univ Texas Austin, Elect & Comp Engn Dept, Austin, TX 78701 USA
[2] Leidos Inc, Billerica, MA 01821 USA
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2015年 / 14卷
基金：
美国国家科学基金会;
关键词：
Doppler effect; radar clutter; wind farms; DOPPLER FEATURES;
D O I：
10.1109/LAWP.2014.2377693
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：
The radar signatures of a vertical-axis wind turbine are investigated. Measurement and simulation are carried out for a 1.5-m-tall Darrieus-type turbine model. The backscattering phenomenology is examined in the sinogram and spectrogram. Subsequently, the radar signatures of a 112-m-tall turbine are examined in simulation. Its radar signatures are compared with those of a more commonly seen horizontal-axis wind turbine. Additionally, ground effects due to a conducting plane are considered.
引用
收藏
页码：763 / 766
页数：4
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