| ID | 原文 | 译文 |
| 12834 | 首先给出了信道建模的方法和与卫星导航相关的测量活动的汇总,然后讨论比较了几种常见的卫星导航信道模型，最后探讨了卫星导航信 道建模面临的挑战以及未来的研究重点。 | It summarizes the research status of measurement activities, reviews the general methods of channel modelng and the summary of measurement activities related to satellite navigation, and discusses and compares several prevaliing GNSS channel models. Finally, the challenge of sateliite navigation channel modeiing and the future research focus are discussed. |
| 12835 | 为获知穿墙雷达技术发展脉络以及预测未来可能的发展趋势,对近年来穿墙雷达研究领域中=的墙后人体目标探测技术的发展情况进行了梳理。 | In order to know the development and to predict the possible trends of through-the-wall detection, this article reviews the development of human target detection behind the wall i n the field of through-wall radar research in recent years. |
| 12836 | 围绕墙后人体目标探测中的微多普勒谱识别、二维运动 目标检测，以及三维人体目标高分辨成像等关键技术,对国内外公开发表的相关文献进行了归纳总结。 | Aiming at the three key technologes involved in human targets detection beh ind the wall, micro-Doppler spectrum recognition, two-dimensional moving target detecr tion, and high-resolution three dimensional imaging of human targets, we summarized the relevant ltera- ture publshed at home and abroad. |
| 12837 | 结果表明,穿墙雷达已经在墙后人体目标的生命特征提取、运动行为监测、动作姿态识别等应用领域取得了长足进步。 | The results show that throug卜the-wall radar has made great progress in application fields such as life feature extraction, motion behavior monitoring, and gesture recognition. |
| 12838 | 随着相关研究的深入,穿墙雷达系统开始表现出轻型化、小型化、低成本化的特点,而对应的处理算法则向更加智能化方向发展。 | With the development of related research, through the-wall radar systems are begmning to show characteristics of lightweight, miniaturization, and low cost, and the corresponding processng algorthms are moving more inteBigentBy. |
| 12839 | 低频叶簇穿透成像雷达工作于微波频率的低端,拥有远超传统窄带雷达的系统相对带宽,因此 具备强的叶簇穿透和高分辨成像能力,经过近三十年来迅速发展，已在战场侦察、反恐维稳以及资源勘查与 监测等领域有着广泛应用。 | The low frequency foliage penetration imagmg radar works at the low end of the mcrowave frequency and has a wide relative bandwidth, compared with the traditional narrow—band radars. Therefore, it has strong foliage penetration and high—resolution imaging capabllities. It has been widely used in battlefeld reconnaissance, counterterrorism and stability maintenance, and resource exploration and mcr nitoring. |
| 12840 | 文中分别从低频叶簇穿透合成孔径雷达(synthetic aperture radar, SAR)技术" 低频叶簇穿透干涉SAR(interferometric SAR, InSAR)技术和低频叶簇穿透地面动目标指示(ground moving target indicator, GMTI)雷达技术三个具体应用。 | This paper introduces three specific appications &Bow0frequency foiage penetrating synthetic ap0 erture radar (SAR) technoBogy, Bow0 frequency foiage penetrating interference SAR technoBogy, and Bow0 frequency foiiage penetrating ground moving target indicator (GMTI) radar technology. |
| 12841 | 系统回顾了低频叶簇穿透雷达技术的兴起和研究现状,深入分析了各自的技术特点以及其中涉及的关键技术，最后探讨了低频叶簇穿透雷达技术的未来发展和新兴应用方向。 | It systematically reviews the rise and current research status of low0frequency foliage penetrating radar technology, analyzes their respective technical characteristics and key technologies involved, and finally discusses the future development and emerg ng of low0frequency folage penetratng radar technology application. |
| 12842 | 移动通信和信息社会的高速发展对宽带高速数据传输提出了较高的要求!而毫米波多输入多 输出(multiple input multiplboutput, MIMO)技术成为实现高速安全数据传输的重要技术途径。 | The rapid development of moblle communication and information society has put forward high requirement for broadband high-speed data transmission. However, mll i imeter wave (mmWave) multiple input multiple-output (MIMO) has become an important technology to realize the high-speed secure data transmission system. |
| 12843 | 考虑到一些特殊的需求和应用场景,比如对偏远地区的覆盖,构建应急通信系统,特别是军事宽带战术互联网,基于空中移动平台的毫米波MIMO技术成为当前研究的ー个热点。 | Considering some special needs and application scenarios, such as coverage of remote areas and constructon of emergency communcaton systems, especally mltary broadband tactcal Internet, mmWaveMIMO technology based on aeral moble platform has become a hot topc of current research. |