| RCS动态测量雷达幅度相位校准技术 |
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| 引用本文： | 张治西,刘长青,王震.RCS动态测量雷达幅度相位校准技术[J].现代雷达,2010,32(1). |
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| 作者姓名： | 张治西 刘长青 王震 |
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| 作者单位： | 中国飞行试验研究院,西安,710089 |
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| 摘 要： | 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.
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| 关 键 词： | 动态测试 雷达反射截面积 脉冲压缩技术 相位校准 |
Calibration of Amplitude and Phase in RCS Dynamic Measurement Radar |
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| ZHANG Zhi-xi,LIU Chang-qing,WANG Zhen.Calibration of Amplitude and Phase in RCS Dynamic Measurement Radar[J].Modern Radar,2010,32(1). |
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| Authors: | ZHANG Zhi-xi LIU Chang-qing WANG Zhen |
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| Affiliation: | ZHANG Zhi-xi,LIU Chang-qing,WANG Zhen(Chinese Flight Test Establishment,Xi\'an 710089,China) |
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| Abstract: | 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. |
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| Keywords: | dynamic test RCS pulse-compression technology phase calibration |
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