ID	原文	译文
14475	首先通过两路不同的通道同时接收信号,然后利用信号之间的频率差异识别杂散,最后在频域上通过频点替换方案抑制杂散。	The signal is received by two different channels at the same time． Spurs are identified by frequency differences between signals，and are suppressed by frequency bins replacement．
14476	仿真与实验结果表明,当输入为双30 kHz窄带大信号时,该方案能使SFDR提升15 dB。	Simulation and experimental results indicate that when the input is a dual narrow－band signal with equal bandwidth of 30 kHz，SFDＲ can be improved by 15 dB by the proposed method．
14477	时分多址(Time Division Multiple Access, TDMA)信号用户分离作为TDMA信号第三方侦收的重要环节,是后续用户内涵信息解译组报、目标测向定位的前提条件。	Time division multiple access( TDMA) signal user separation is an important part of the thirdparty’s TDMA signal detection and reception，and it is the prerequisite for the subsequent user connotationinformation interpretation，grouping and target lateral positioning．
14478	在未知网台规格情况下,无法通过解译用户ID或网控信令的方式对多用户进行分离。	In the case of unknown network specifications，it is impossible to separate multiple users by interpreting user IDs or network control signaling．
14479	基于TDMA信号物理层特征,提出了一种基于DBSCAN(Ddensity-based Spatial Clustering of Applications with Noise)聚类算法的TDMA信号用户盲分离方法。	Based on the physical layer characteristics of TDMA signals，this paper proposes a blind separation method for TDMA signal users based on density－based spatial clustering of applications with noise( DBSCAN) clusteringalgorithm．
14480	通过对TDMA信号的时频域特征进行提取和聚类,实现对多用户突发时隙进行分离,并利用仿真数据和实际网台数据进行了算法验证。	By extracting and clustering the time－frequency domain features of TDMA signals，the multi－userburst slots are separated，and the algorithm is validated by using the simulation data and the actual networkdata．
14481	该算法具有良好的抗噪声性能和较高的正确分选率。	The proposed method is featured by good anti－noise performance and high correct sorting rate．
14482	当前室内定位的主流方法是基于信道状态信息(Channel State Information, CSI)的AoA/ToF(Angle of Arrival/Time of Flight)联合定位,由于天线数量和带宽的限制,导致其特征参数存在误差。	Channel state information( CSI) based indoor angle of arrival /time of flight( AoA/ToF) localization has become a mainstream method． Howerver，due to the limitation of the number of antennas and bandwidth，there are errors in its characteristic parameters．
14483	为此,结合CSI中细粒度和多样化的载波相位信息,提出了一种基于载波相位的室内AoA/ToF联合定位算法。	Therefore，a carrier phase based indoor AoA/ToF localization algorithm using finer －grained and more diverse carrier phase information of CSI is proposed．
14484	首先,基于载波相位和ToF信息构造载波相位定位模型,实现目标初始定位。	Firstly，a carrier phase localization model is constructed according to the carrier phase and ToF informationto get the initial target location．