...的一方面是对MIMO信道衰落空时统计特性的测量和理论分析,其中之一即关注多径到达接收端的来波方向(Direction of signal arrival,DOA)。本文将在DOA估计精度与模糊方面展开详细讨论。
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estimation of multiresolution signal direction-of-arrival 多分辨信号波达方向估计
In processing of array signal, Direction of Arrival (DOA) of target can be obtained by extracting spatial frequency of echo.
在阵列信号处理中,提取回波信号中的空间频率,可以得到目标的方位信息。
An algorithm used trigonometry to passively locating a moving emitter with direction of arrival (DOA) and time difference of arrival (TDOA) of the emitter signal is given.
提出了一种利用平面解三角,并结合辐射源信号到达方向和脉冲到达时间差对运动辐射源进行单站无源定位的算法。
In order to verify the validity for signal phase matching principle, the experiments of DOA (Direction of Arrival) estimation are carried out at reservoir by using 16-sensor array.
为了验证信号相位匹配原理的正确性,利用自制的16元线列阵,在水库进行了声源定向实验研究。
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