论文标题
毫米波圆形合成孔径雷达成像
Millimeter-Wave Circular Synthetic Aperture Radar Imaging
论文作者
论文摘要
在本文中，我们使用基于圆形合成孔径雷达（CSAR）技术的紧凑和低成本的单通道频率调制波（FMCW）雷达提出高分辨率微波成像技术。我们开发了一种算法来从原始数据中重建图像，并分析系统的不同方面。此外，我们讨论了文献中提出的系统与本工作中提出的系统之间的差异。 最后，我们将提出的方法应用于从单个通道FMCW雷达收集的实验数据，以$ \ rm 79 \; ghz $运行，并呈现结果。
In this paper, we present a high resolution microwave imaging technique using a compact and low cost single channel Frequency Modulated Continuous Wave (FMCW) radar based on Circular Synthetic Aperture Radar (CSAR) technique. We develop an algorithm to reconstruct the image from the raw data and analyse different aspects of the system analytically. Furthermore, we discuss the differences between the proposed systems in the literature and the one presented in this work. Finally, we apply the proposed approach to the experimental data collected from a single channel FMCW radar operating at $\rm 79 \;GHz$ and present the results.
