太赫兹科学与电子信息学报Issue(1)：19-23,5.DOI:10.11805/TKYDA201401.0019
基于0.14 THz成像雷达的RCS测量
0.14 THz radar imaging based Radar Cross Section measurement
江舸 1成彬彬 1张健2
作者信息
- 1. 中国工程物理研究院电子工程研究所，四川 绵阳 621999
- 2. 中国工程物理研究院太赫兹研究中心，四川 绵阳 621999
- 折叠
摘要
Abstract
Customary Radar Cross Section(RCS) measurement using far-field or compact ranges is limited due to an increasing difficulty to produce plane wave illumination as the frequency grows higher. An image-based technology for predicting far-field RCS from monostatic near-field measurement is developed. Furthermore, RCS estimation accuracy is improved by decreasing the background noise of the target zone, such as trestle table. At last,sample data sets of 0.14 THz target echo are collected to produce P-band RCS of aircraft carrier.关键词
太赫兹/雷达散射截面/近-远场变换/雷达成像/缩比测量Key words
Terahertz/Radar Cross Sector/near field to far field transformation/radar imaging/scale-model measurement分类
信息技术与安全科学引用本文复制引用
江舸,成彬彬,张健..基于0.14 THz成像雷达的RCS测量[J].太赫兹科学与电子信息学报,2014,(1):19-23,5.
