雷达学报2018，Vol.7Issue(1)：1-21,21.DOI:10.12000/JR17107
太赫兹雷达技术
Review of Terahertz Radar Technology
摘要
Abstract
Terahertz radar has unique advantages, including large bandwidth, high resolution, Doppler sensitivity, and anti-interference; it is a significant development in the field of target detection. Herein, the history of electronic and optical terahertz radar systems is introduced, and the current situation and latest progress pertaining to these systems are reviewed. The target characteristics of terahertz radar are summarized based on its mechanism, calculation, and measurement. Moreover, the current research status of terahertz SAR, ISAR, array, and aperture encoding imaging are discussed, and the applications of terahertz radar, such as early warning detection and security anti-terrorism systems, are briefly introduced. Finally, the development direction of terahertz radar technology is forecast.关键词
太赫兹雷达/散射特性/雷达散射截面(RCS)/成像Key words
Terahertz radar/Scattering characteristics/Radar Cross Section (RCS)/Imaging分类
信息技术与安全科学引用本文复制引用
王宏强,邓彬,秦玉亮..太赫兹雷达技术[J].雷达学报,2018,7(1):1-21,21.基金项目
国家部委基金 The National Ministries Foundation （）
