| 扩谱雷达系统设计 |
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| 引用本文： | 沈允春.扩谱雷达系统设计[J].系统工程与电子技术,1995(11). |
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| 作者姓名： | 沈允春 |
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| 作者单位： | 哈尔滨工程大学 |
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| 摘 要： | 将扩谱技术用于雷达系统，将使雷达具有许多优良性能。诸如良好的抗干扰性和低截获概率性；高的距离和速度分辨力；易于解决作用距离远和距离分辨力之间的矛盾等。本文首先简要论述扩谱的基本原理，接着较为详细讨论扩谱雷达系统中要解决的几个主要问题。对于收发合一的扩谱雷达必须解决的收发隔离问题，本文提出了一种采用ＦＨ－ＤＳ混合扩谱系统的方案。
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| 关 键 词： | 扩展频谱，雷达，抗干扰，￣＋m序列 |
THe System Design of the Spread Spectrum Radar |
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| Shen Yunchun.THe System Design of the Spread Spectrum Radar[J].System Engineering and Electronics,1995(11). |
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| Authors: | Shen Yunchun |
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| Abstract: | The system design of the spread spectrum radar is an important problem. In this pa-por the principle of spread spectram is briefly introduced and it 's detailed discussed how to determine the principal parameters of the spread spectrum radar.The FH-DS spread Spectrum system is pres-ented. The system is used to solve the isolation between the transmitter and the receiver when an an-tenna is sharec by the transmitter and the receivcr. |
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| Keywords: | Spread spectrum Radar M sequence |
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