中国电子科学研究院学报
中國電子科學研究院學報
중국전자과학연구원학보
JOURNAL OF CHINA ACADEMY OF ELECTRONICS AND INFORMATION TECHNOLOGY
2012年
6期
575-580
,共6页
微多普勒雷达%微多普勒效应%时-频分析
微多普勒雷達%微多普勒效應%時-頻分析
미다보륵뢰체%미다보륵효응%시-빈분석
micro-Doppler radar%micro-Doppler effect%time-frequency analysis
微多普勒雷达最重要的功能就是能够检测和测量目标的微动态（转动和振动）特性。首先从雷达技术体制的角度概括了雷达功能扩展与雷达信号形式和信息提取技术的关系;然后,简要给出微多普勒雷达基本理论,重点评述了微多普勒雷达系统现有的关键技术和解决方案;最后讨论了微多谱勒雷达面临的挑战和前景。
微多普勒雷達最重要的功能就是能夠檢測和測量目標的微動態（轉動和振動）特性。首先從雷達技術體製的角度概括瞭雷達功能擴展與雷達信號形式和信息提取技術的關繫;然後,簡要給齣微多普勒雷達基本理論,重點評述瞭微多普勒雷達繫統現有的關鍵技術和解決方案;最後討論瞭微多譜勒雷達麵臨的挑戰和前景。
미다보륵뢰체최중요적공능취시능구검측화측량목표적미동태（전동화진동）특성。수선종뢰체기술체제적각도개괄료뢰체공능확전여뢰체신호형식화신식제취기술적관계;연후,간요급출미다보륵뢰체기본이론,중점평술료미다보륵뢰체계통현유적관건기술화해결방안;최후토론료미다보륵뢰체면림적도전화전경。
The most important function of micro-Doppler radar is to detect and measure the micro-motion(rotation and vibration) features of the targets.The relationship between radar function extension and radar signal form and information extraction technique is introduced from the view of radar technology system;then,the basic theory of micro-Doppler radar is provided in brief and the present key technologies and solutions of micro-Doppler radar system is described in detail;in the end,the challenge and future in face of micro-Doppler radar is discussed in conclusion.
