Wind speed estimation of low-altitude wind-shear based on multiple Doppler channels joint adaptive processing

Hai Li; Meng Zhou; Renbiao Wu; Yanfei Han

ICASSP 2016accepted0 citations

Wind speed estimation of low-altitude wind-shear based on multiple Doppler channels joint adaptive processing

Hai Li, Meng Zhou, Renbiao Wu, Yanfei Han

Abstract

When the airborne weather radar detects low-altitude wind-shear field, the echoes of wind-shear field are usually covered by strong clutter. In this paper, a novel method of wind speed estimation of low-altitude wind-shear based on multiple Doppler channels joint adaptive processing approach is proposed. The method constructs reduced-rank adaptive processors aimed to distributed meteorologic target to achieve clutter suppression and signal matching, and to obtain the wind speed of the wind-shear field. The experimental results show the proposed method can achieve clutter suppression and get accurate wind speed estimation with low computational burden.

BibTeX

@inproceedings{icassp2016_windspeedestimat,
  title = {Wind speed estimation of low-altitude wind-shear based on multiple Doppler channels joint adaptive processing},
  author = {Hai Li and Meng Zhou and Renbiao Wu and Yanfei Han},
  booktitle = {ICASSP 2016},
  year = {2016}
}