A new method of radar detection based on blades echo processing is proposed, and the time space adaptive processing scheme of the suppressing of sea clutter and the processing of blades echo signals for AEW radar is discussed.

• 着重就机载预警雷达采用时 -空级联自适应处理技术对海杂波的抑制和旋翼回波信号处理的方法进行了研究 .