Sparse array 稀疏数组 ; 稀疏阵 ; 稀疏矩阵 ; 疏松阵列
D sparse array 二维稀疏阵列
flexible sparse array 柔性稀疏阵
space based sparse array 天基稀疏阵
2D sparse array 二维稀疏阵列
sparse array antenna 稀疏阵列天线
nonuniform sparse array 不规则稀疏阵
Spaceborne sparse array 星载稀疏阵
The bistatic multi-frequency Multiple-Input Multiple-Output(MIMO) radar uses sparse-array to transmit the frequency modulated continuous wave(FMCW) signal of multiple carrier frequencies and uses an array to receive the echoes.
双基地多载频多输入多输出(multiple-input multiple-output,MIMO)雷达采用稀布阵发射多载频调频连续波(frequency modulated continuous wave,FMCW)信号,阵列接收目标回波。
参考来源 - 双基地多载频MIMO雷达目标运动参数估计·2,447,543篇论文数据，部分数据来源于NoteExpress
Generally, side lobe level of a sparse-array at arbitrary position is high.
任意位置稀布阵通常具有较高的副瓣。
Sparse-array Synthetic Impulse and Aperture Radar (SIAR) can isotropically radiate so that the long-time coherent integration can be obtained.
本文研究了稀布阵综合脉冲孔径雷达的长时间相干积累特点及其存在的问题；
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.
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。
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