现代雷达
現代雷達
현대뢰체
MODERN RADAR
2010年
1期
15-16
,共2页
动态测试%雷达反射截面积%脉冲压缩技术%相位校准
動態測試%雷達反射截麵積%脈遲壓縮技術%相位校準
동태측시%뢰체반사절면적%맥충압축기술%상위교준
dynamic test%RCS%pulse-compression technology%phase calibration
某相参雷达散射截面积(RCS)动态测量雷达可采用脉冲压缩技术,其接收机信号输出幅度、相位校准需要有标准信号源,目前国内能够买到的国外综合信号源,远不能满足校准要求.文中采用等效自校准原理,研制了RCS动态测量雷达幅度、相位校准系统,解决了采用脉冲压缩技术的RCS动态测量雷达的幅度、相位校准问题.
某相參雷達散射截麵積(RCS)動態測量雷達可採用脈遲壓縮技術,其接收機信號輸齣幅度、相位校準需要有標準信號源,目前國內能夠買到的國外綜閤信號源,遠不能滿足校準要求.文中採用等效自校準原理,研製瞭RCS動態測量雷達幅度、相位校準繫統,解決瞭採用脈遲壓縮技術的RCS動態測量雷達的幅度、相位校準問題.
모상삼뢰체산사절면적(RCS)동태측량뢰체가채용맥충압축기술,기접수궤신호수출폭도、상위교준수요유표준신호원,목전국내능구매도적국외종합신호원,원불능만족교준요구.문중채용등효자교준원리,연제료RCS동태측량뢰체폭도、상위교준계통,해결료채용맥충압축기술적RCS동태측량뢰체적폭도、상위교준문제.
Pulse-compression technology can be used in radar cross section (RCS) dynamic measurement. Calibration of output amplitude and phase needs a standard signal source. Currently, the foreign synthesized signal sources bought from domestic markets do not satisfy the requirements of calibration. Thus, utilizing the equivalent self-calibrated principle, a calibration system of amplitude and phase required by RCS dynamic radar is developed. Thus, it resolved the problem of calibration of amplitude and phase.
