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针对小型无线电装置的运动分析算法
  • ISSN号：1003-3106
  • 期刊名称：《无线电工程》
  • 时间：0
  • 分类：TN971.1[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]东华大学信息学院,上海201620
  • 相关基金：国家自然科学基金（60874113）.
作者： 曹轶超[1], 顾国祥[1]
关键词： 目标运动分析, 多普勒频率, 无源定位, TMA, Doppler frequency , localization
中文摘要：

小型无线电测量装置能够方便地同时测量功率及多普勒频率信息。通过研究基于功率和多普勒频率的目标运动分析算法,运用迭代最小二乘方法给出数值解。仿真实验显示,仅依靠功率信息,在低信噪比的情况下无法正确估计运动参数。而通过结合功率及多普勒频率信息能得到更准确的运动参数估计,适合于实际应用。

英文摘要：

The power and Doppler information from a radio emitter can be measured simultaneously by a smart radio device. It is more convenient in most TMA （target motion analysis） applications. This paper investigates TMA based on power and Doppler measurements. The numerical result is provided by an iterative least squares algorithm.

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期刊信息
  • 《无线电工程》
  • 主管单位:中国电子科技集团公司
  • 主办单位:中国电子科技集团公司第54研究所
  • 主编：屈永欣
  • 地址：石家庄市中山西路589号
  • 邮编：050081
  • 邮箱：gch@cti.ac.cn
  • 电话：0311-86924954
  • 国际标准刊号：ISSN：1003-3106
  • 国内统一刊号：ISSN：13-1097/TN
  • 邮发代号:18-150
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:6147