ID	原文	译文
17105	其次，当目标自旋轨迹垂直雷达视线(LOS)方向时，对获取的角多普勒频移信息进行分析，并提取了自旋目标微动特征。	Then, when the target rotational trajectory isperpendicular to the radar Line Of Sight (LOS), the angular Doppler shift is analyzed, and the micro-motionfeatures of the spinning target are extracted.
17106	最后，通过仿真实验验证了所提方法的有效性和分析的准确性。	Finally, experimental results are given to demonstrate theeffectiveness of the proposed method and the correctness of the theoretical analyses.
17107	针对多基地雷达系统中多普勒频差导致干扰信号的去相关的问题，该文提出一种基于距离-多普勒补偿的多基雷达协同抗主瓣压制干扰方法。	To solve the de-correlation problem due to Doppler frequency bias for multistatic radar system, amain-lobe jamming suppression algorithm for multistatic radar based on range-Doppler bias offsetting is proposed.
17108	首先，通过不同雷达平台接收到的干扰信号的互相关函数，分析了多普勒频差对多平台干扰信号的相关性影响。	First, based on the cross correlation function of jamming signals of different radars, the effect ofDoppler frequency bias on the cross correlation function is analyzed.
17109	其次，通过最大化时间-多普勒2维相关函数对传播延时差与多普勒频差进行估计和补偿，实现主瓣干扰抑制。	Then, the time delay and Dopplerfrequency bias can be estimated and offset by maximizing the two dimensional correlation function of time andfrequency, in order to suppress the jamming.
17110	然后，为了降低运算量，先利用幅度相关估计出传播延时差，再估计出多普勒频差。	What’s more, to reduce the amount of calculation, the time delaycan be obtained firstly by cross correlation function of signal amplitude before estimating the Doppler frequencybias.
17111	仿真结果表明，通过多普勒频率补偿后进行干扰信号级相消处理，可有效抑制主瓣压制干扰。	Simulation results illustrate that the jamming can be suppressed effectively after offsetting the Dopplerfrequency bias and signal cancellation processing.
17112	移动OFDM水声通信系统中，基于压缩感知的稀疏信道估计方法计算量较大，不适用于实时通信。	In mobile OFDM underwater acoustic communication systems, the compressed sensing-based sparsechannel estimation methods suffer from high computational complexity, which is not suitable for real-timecommunication.
17113	针对这一问题，该文基于一致多普勒信道模型提出一种扩展路径识别(GPI)算法。	To solve this problem, this paper proposes a Generalized Path Identification (GPI) algorithmfor estimating uniform Doppler distorted channel.
17114	该方法首先使用信道多普勒扩展矩阵构造等效发射序列，将多普勒信道转化为等效线性时不变信道。	This scheme first constructs equivalent transmitted symbolsusing Doppler spread matrices, and thus the channel is converted into an equivalent linear time-invariant one.