Target Moving Trajectory Estimation By Multiple Receivers Based On Gps Forward Scattering Radar
JOURNAL OF ENGINEERING-JOE(2019)
Abstract
The estimation of target moving trajectory by the multiple receivers based on global positioning system (GPS) forward scattering radar has been first presented in the study, which cannot be obtained by the traditional method. A new estimation approach has been considered using the following information. First, the starting and ending time at which the target pass through the baseline of GPS transmitter-receiver can be obtained. Second, the azimuth and elevation angles of GPS satellites are extracted in combination with the satellite sky map at the recording time. On the basis, the target moving trajectory can be obtained by the established model. In order to validate its feasibility, the experiment has been completed in the open area of Beihang University, which regards the human as the target. Four GPS receivers have been employed to record the data. The experimental results show that the estimation of target trajectory is consistent with the real situation, which proves the practical applicability of the proposed technique.
MoreTranslated text
Key words
Doppler radar, target tracking, Global Positioning System, radio receivers, spaceborne radar, remote sensing by radar, Beihang University, GPS transmitter-receiver, target pass, starting ending time, GPS forward scattering radar, multiple receivers, target moving trajectory estimation, GPS receivers, recording time, satellite sky map, GPS satellites
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined