ID 原文 译文
54577 分布式网络雷达的多功能承载是目前雷达领域研究的一个热点， The multi-function carrying capacity of distributed network radar is a hot spot in the field of radar research.
54578 基于OFDM信号的雷达通信共享的多功能波形设计受到人们广泛关注， The multifunctional waveform design method based on OFDM signal for radar and communication sharing has attracted widespread attention.
54579 其核心问题之一是较高的包络峰均比(PMEPR)。 One of its core problems is the high envelope peak-to-average ratio(PMEPR).
54580 基于OFDM信号，本文联合自适应限幅门限的迭代限幅滤波技术(AC-ICF)和子载波预留(TR)技术研究了一种面向分布式组网雷达的多功能波形设计方法。 Based on OFDM signal, this paper has studied a multi-functional waveform design method for distributed networked radar used adaptive clipping iterative clipping and filtering technique(AC-ICF) and tone reservation(TR) technique.
54581 首先，建立雷达网络的OFDM信号模型。 Firstly, we modeled the multi-functional waveform used by the radar network based on the OFDM signal.
54582 其次，联合AC-ICF和TR技术研究了低PMEPR的多功能波形设计方法。 Secondly, on the basis of the signal model, we studied the waveform design method combining AC-ICF and TR techniques with low PMEPR.
54583 最后，通过计算机仿真验证了多功能波形设计方法的可行性， Finally, the feasibility of the waveform design method was verified through computer simulation,
54584 并对其中面临的问题进行了分析与讨论， and the problems faced in it were analyzed and discussed,
54585 同时对优化设计后波形的雷达和通信性能进行了简要分析。 at the same time, the radar and communication performance of the optimized design waveform are briefly analyzed.
54586 针对强杂波环境下，联合概率数据关联(Joint Probabilistic Data Association，JPDA)算法的计算复杂度不能满足复杂电磁环境下数据关联的实时性要求，本文提出了一种基于高分辨一维距离像(High Resolution one-dimensional Range Profile，HRRP)特征辅助的JPDA算法。 For solving the problem that traditional Joint Probabilistic Data Association(JPDA) algorithm with high complexity can't meet the real time performance of data association in complicated electromagnetic environment, a JPDA algorithm based on feature aided of high resolution one-dimensional range profile(HRRP) is proposed in this paper.