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Joint adaptive waveform and baseline range design for bistatic radar
  • ISSN号:2095-2899
  • 期刊名称:Journal of Central South University
  • 时间:2014.6
  • 页码:2262-2272
  • 分类:TN958[电子电信—信号与信息处理;电子电信—信息与通信工程] TN958.3[电子电信—信号与信息处理;电子电信—信息与通信工程]
  • 作者机构:[1]School of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China
  • 相关基金:Project supported by the Program for New Century Excellent Talents in University, China; Project(61171133) supported by the National Natural Science Foundation of China; Project(llJJl010) supported by the Natural Science Fund for Distinguished Young Scholars of Hunan Province, China; Project(61101182) supported by the National Natural Science Foundation for Young Scientists of China; Project(20124307110013) supported by the Doctoral Program of Higher Education of China
  • 相关项目:基于散射/运动/先验联合的旋转天线目标SAR图像解译技术
中文摘要:

联合适应波形设计和基线范围的问题设计让 bistatic 雷达最大化分辨率被考虑的实际雷达。与常规歧义函数( AF )区分开来基于仅仅与播送波形和 bistatic 几何学被联系并且能被认为是一个 bistatic 雷达系统的潜在的分辨率的分辨率,实际分辨率包含波形的效果,象测量模型一样的 signal-to-noise 比率( SNR )。因此,它是更实际的并且将在目标察觉有进一步重要的申请并且追踪。为在动态目标情形下面最大化 bistatic 雷达系统的实际决定的联合适应波形设计和基线范围设计的限制优化过程被设计。模拟结果证明范围和速度决定根据适应波形和 bistatic 雷达配置被提高。

英文摘要:

The problems of joint adaptive waveform design and baseline range design for bistatic radar to maximize the practical radar resolution were considered. Distinguishing from the conventional ambiguity function (AF)-based resolution which is only related with the transmitted waveform and bistatic geometry and could be regarded as the potential resolution of a bistatic radar system, the practical resolution involves the effect of waveform, signal-to-noise ratio (SNR) as well as the measurement model. Thus, it is more practical and will have further significant application in target detection and tracking. The constraint optimization procedure of joint adaptive waveform design and baseline range design for maximizing the practical resolution of bistatic radar system under dynamic target scenario was devised. Simulation results show that the range and velocity resolution are enhanced according to the adaptive waveform and bistatic radar configuration.

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期刊信息
  • 《中南大学学报:英文版》
  • 主管单位:教育部
  • 主办单位:中南大学
  • 主编:黄伯云
  • 地址:湖南长沙中南大学校本部
  • 邮编:410083
  • 邮箱:jcsu@csu.edu.cn
  • 电话:0731-88836963
  • 国际标准刊号:ISSN:2095-2899
  • 国内统一刊号:ISSN:43-1516/TB
  • 邮发代号:42-316
  • 获奖情况:
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  • 被引量:334