The noise in constantbeam-width beam space is spatial correlative and color (non white), which affects the performance of wide-band-beam-space high resolution DOA (Direction of Arrival) estimator.
恒定束宽波束域噪声是空间相关的非白噪声,这给宽带波束域高分辨方位估计方法的性能带来影响。
2
The constantbeam-width beam-former and wideband DOA estimation algorithms are realized in the DSP hardware systems.