| 摘要: |
| 高压线是威胁飞行器低空安全飞行的主要障碍，高压线的准确检测和有效预警是毫米波低空防撞雷达最重要的功能需求之一。首先介绍了毫米波雷达高压线检测技术的研究现状，其次重点分析了高压线的电磁散射特性、检测算法和检测系统三个主要方面的研究进展，提出了毫米波防撞雷达应具备大空域扫描、高数据更新率、高分辨率、小目标检测和抗杂波干扰等特点，最后指出了高压线检测技术的未来发展趋势，即基于多传感器信息融合检测、自主学习的智能化检测和深度信息检测。 |
| 关键词: 毫米波雷达 低空防撞雷达 高压线检测 电磁散射 研究进展 |
| DOI： |
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| 基金项目: |
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| Research progress of high voltage line detection by millimeter-wave radars |
| LUO Jingsheng,HE Zhihua,XIONG Wei,TAO Feixiang |
| () |
| Abstract: |
| High voltage line(HVL) is the main safety threat of low-flying aircrafts,and its accurate detect and effective early-warning is one of the most important functional requirements for low-altitude collision avoidance radars at millimeter-wave(MMW).This paper starts with introduction of the present research on HVL detection technology at millimeter-wave,then analyzes the main progress on electromagnetic scattering,detection algorithm and detection system of HVL detection,proposes that MMW collision avoidance radars should possess some necessary characteristics such as large scan volume,high data refreshment rate,high resolution,small target detection and anti-jamming clutter capability.Finally,it points out the main developing trends of HVL detection technology,i.e. HVL detection algorithms based on multi-sensor information fusion,intelligence of active learning and depth information. |
| Key words: millimeter-wave radar low-altitude collision avoidance radar detection of high voltage line electromagnetic scattering research progress |
《电讯技术》编辑部 