毫米波金属箔条回波信号的频谱特性研究

The Study on Spectral Properties of Millimeterwave Metallic Chaff Echo Signal

本文从具有水平、垂直双极化接收通道的8mm导弹末制导雷达出发,分析了毫米波金属箔条的后向散射特性;从散射矩阵的概念出发,定量分析了毫米波偶极子散射回波的相关性及频谱特性,并给出了若干计算机模拟结果。

For 8mm last stage guidance radar with horizontal and vertical polarizations,this paper analyses the backscattering properties of millimeterwave metallie chaff. By means of the concept of the scatteringmatrix, the correlation and spectral properties of seattering echo of millimeterwave dipoles are analysed quantitatively. Finally,computer simulation results are presented.