Enabling Technologies for High Performance Millimetre and Sub-millimetre Wave Radar

Enabling Technologies for High Performance Millimetre and Sub-millimetre Wave Radar
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高性能毫米波和亚毫米波雷达的支持技术

DOI:
10.23919/irs.2018.8448180
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发表时间:
2018
期刊:
2018 19th International Radar Symposium (IRS)
影响因子:
--
通讯作者:
D. Robertson
D. Robertson
中科院分区:
--
文献类型:
--
作者:
D. Robertson

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高性能毫米波和亚毫米波雷达的成功实现需要关键的使能技术,其中许多尚未商业化。本文阐述了为满足雷达系统要求而开发的一些关键使能技术,包括啁啾产生、馈电喇叭、双工和非机械波束转向。使用这些技术可以实现的高性能雷达系统的类型以用于高灵敏度目标和杂波现象学研究的“T-220”94 GHz FMCW多普勒雷达和用于下一代航空安全检查所需的隐藏目标检测的“CONSORTIS”340 GHz 3D成像雷达为例进行了说明。
The successful realisation of high performance millimetre and sub-millimetre wave radars requires key enabling technologies, many of which are not yet commercially available. This paper illustrates some of the key enabling technologies developed to address radar system requirements including chirp generation, feedhorns, duplexing and non-mechanical beam steering. The type of high performance radar system which can be achieved using these technologies is illustrated with the examples of the ‘T-220’ 94 GHz FMCW Doppler radar used for high sensitivity target and clutter phenomenology studies and the ‘CONSORTIS’ 340 GHz 3D imaging radar developed for concealed object detection as required for next generation aviation security screening.
小型无人机毫米波雷达微多普勒数据的时频分析
DOI: 10.1109/sspd.2017.8233269
发表时间: 2017
期刊: --
影响因子: --
作者:
Rahman S
通讯作者: Rahman S