太赫兹波段机载视频合成孔径雷达初步研究成果

2019 6th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR) Pub Date : 2019-11-01 DOI:10.1109/APSAR46974.2019.9048467

Wen Wang, D. An, Zhimin Zhou

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引用次数: 1

摘要

视频合成孔径雷达(ViSAR)能够以高帧率对感兴趣区域(ROI)进行长时间持续监控，越来越受到SAR界的关注。实现高帧率的一种方法是增加载波频率，因此ViSAR通常工作在太赫兹(THz)频段。本文介绍了机载太赫兹波段ViSAR的初步结果。当方位角分辨率约为0.15m时，帧率可达到10Hz。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Preliminary Results of Airborne Video Synthetic Aperture Radar in THz Band

Video synthetic aperture radar (ViSAR) can provide long-time persistent surveillance of region of interest (ROI) at high frame rate, which has attracted more and more attention from SAR community. A way for achieving high frame rate is increasing the carrier frequency, so ViSAR often works in Terahertz (THz) band. In this paper, preliminary results of airborne ViSAR in THz band are presented. The frame rate can achieve 10Hz when the azimuth resolution is about 0.15m.

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2019 6th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR)

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