...理；; 稀疏阵 [gap=933]ey words airborne radar; clutter suppression; space-time adaptive processing; sparse arrays ...
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The completeness of(u,v) plane coverage provided by a 2D sparse array resulting from our approach is proved. The upper bound of redundancy with the array is derived,and proved superior to that of U or T array.
从理论上证明了该方法构造的二维稀疏阵在(u,v)平面采样覆盖的完备性,导出了由该方法构造的二维稀疏阵的冗余度理论上限,并证明其优于U、T型阵。
参考来源 - 综合孔径辐射计二维稀疏天线阵列排列方法·2,447,543篇论文数据，部分数据来源于NoteExpress
天基稀疏阵实现地面运动目标指示具有很大吸引力。
Ground moving target indicator (GMTI) using space based sparse array is attractive.
天基稀疏孔径实现地面运动目标指示（GMTI）具有很大吸引力，然而天基稀疏阵通常存在距离、多普勒和角度模糊。
Using space based sparse array for ground moving target indication is attractive. Unfortunately, range, Doppler and angle ambiguities usually occur with space based sparse array.
地面动目标检测(GMTI)是星载分布式雷达的重要应用之一，利用星载稀疏阵可增加系统虚拟孔径，以改善动目标检测性能。
Ground moving targets indication (GMTI) is an important application of spaceborne distributed radar. Distributed sparse array in space can improve the MTI performance with increased virtual aperture.
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