incident signal meaning in English
入射信号
Examples
- The correct estimation of incident signals " direction of arrivals ( doas ) is the premise of doa - based beamforming algorithms
对来波的波达方向( doa , directionofarrival )进行正确估计是doa波束形成算法的前提条件。 - However , when the system sample number and the number of antenna array elements are finite , or snr is low and the incident signals are correlated or coherent , the performance of the algorithm sharply decreases and the algorithm even becomes invalid
但是当系统样本数、天线阵元数有限,信噪比较低以及入射信号为相关或相干信号时,算法性能急剧下降甚至失效。 - It is shown that the spectrum of the backward scattering signal of a rotating target is a slice of the spectrum of the scattering intensity function of the target in the corresponding aspect of the system , weighted by the spectrum of the incident signal
本文简要分析了目标电磁散射与impsar成像有关的信号模型。经对冲激雷达旋转目标某一方向的回波信号的分析，得知它的频谱是目标散射函数频谱在对应方向被发射信号频谱加权了的一个切片。