白噪声阵增益约束波束形成能够提高优化波束形成对误差的稳健性。

White noise gain constraint (WNC) can be used to increase the robustness of optimum beamforming against random errors.

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针对稳健MVDR波束形成的自适应方向图旁瓣电平较高问题，提出一种自适应副瓣控制方法。

For the sidelobe level of adaptive pattern of robust MVDR beamforming algorithm is relative high, a sidelobe control approach is presented.

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DOA-波束形成联合算法是在天线阵的阵列流型估计不准确时具有稳健性，并且DOA估计性能和波束形成性能优于已有波束形成算法。

The beamforming algorithm joint with DOA is robust to imprecise array manifold, and has better performances both in beamforming and DOA than existing beamforming algorithms.

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