| 基于软件的GNSS转发式欺骗系统的仿真实现 |
| |
| 引用本文： | 戴伟昊,许睿,刘建业,丁梦羽,祁雅.基于软件的GNSS转发式欺骗系统的仿真实现[J].导航与控制,2017,16(5):1-6. |
| |
| 作者姓名： | 戴伟昊 许睿 刘建业 丁梦羽 祁雅 |
| |
| 作者单位： | 南京航空航天大学导航研究中心,南京,211106 |
| |
| 基金项目： | 国家自然科学基金青年基金(编号:61603181) |
| |
| 摘 要： | 根据软件接收机与转发式欺骗系统的基本理论,基于软件设计了GNSS转发式欺骗系统,生成了单通道的真实、欺骗和混合信号,设置了不同的干信比和延时距离,并合成了多通道信号.通过仿真,分别在捕获阶段、跟踪阶段与定位结果阶段验证了该基于软件的GNSS转发式欺骗系统的正确性与可靠性.
|
| 关 键 词： | 软件接收机 转发式欺骗系统 C/A码 干信比 |
A Software Approach to Realization of the Retransmitted GNSS-spoofing Simulator |
| |
| DAI Wei-hao,XU Rui,LIU Jian-ye,DING Meng-yu and QI Ya.A Software Approach to Realization of the Retransmitted GNSS-spoofing Simulator[J].Navigation and Control,2017,16(5):1-6. |
| |
| Authors: | DAI Wei-hao XU Rui LIU Jian-ye DING Meng-yu and QI Ya |
| |
| Institution: | Navigation Research Center,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,Navigation Research Center,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,Navigation Research Center,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,Navigation Research Center,Nanjing University of Aeronautics and Astronautics,Nanjing 211106 and Navigation Research Center,Nanjing University of Aeronautics and Astronautics,Nanjing 211106 |
| |
| Abstract: | According to the basic theory about software receiver and retransmitted spoofing system,GNSS retransmit-ted spoofing system is designed based on software,a single channel of the real,spoofing and mixed signal,different jam-ming to signal ratio and delay distance is set and multi-channel signals are compounded.Through simulation,respectively in the acquisition,tracking and locating results periods,it verifies the correctness and reliability of GNSS retransmitted spoofing system based on software. |
| |
| Keywords: | software receiver retransmitted spoofing system C/A Code jamming to signal ratio |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《导航与控制》浏览原始摘要信息 |
| 点击此处可从《导航与控制》下载免费的PDF全文 |
|
