色噪声环境下自适应波束形成

Adaptive Beamforming in Colored Noise Environments

在许多实际应用中阵列接收到的背景噪声并不是白噪声。本文研究色噪声环境下自适应波束形成方法及性能，分析了波束畸变机理，提出了一种解决波束畸变的自适应波束形成较根本性的方法。计算机仿真验证了该方法的有效性。

In many radar/sonar and other array application areas, the white noise is an inadequate model for measured data. The method and performance of adaptive beamforming in colored noise environments are studied, and the principle of beam distortion is discussed. A new method is proposed to remedy beam distortion completely, which is verified by computer simulation.