| LFM寄生调相对海上目标检测的影响 |
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| 引用本文： | 段凤增,秦岭,袁业术. LFM寄生调相对海上目标检测的影响[J]. 系统工程与电子技术, 1991, 0(10) |
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| 作者姓名： | 段凤增 秦岭 袁业术 |
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| 作者单位： | 哈尔滨工业大学无线电工程系(段凤增，秦岭)，哈尔滨工业大学无线电工程系(袁业术) |
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| 摘 要： | 本文就HF Radar中数字直读法产生LFM电路出发,分析了LFM寄生调相产生的原因,以及对系统检测性能的影响,最后给出了计算机的仿真结果。
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| 关 键 词： | 线性调制 调频 调相 目标截获 信号检测 模拟 |
The Effect of LFM Spurious Phase Modulation on Detection for Marine Targets |
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| Duan Fengzeng,Qin Ling and Yuan Yeshu. The Effect of LFM Spurious Phase Modulation on Detection for Marine Targets[J]. System Engineering and Electronics, 1991, 0(10) |
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| Authors: | Duan Fengzeng Qin Ling Yuan Yeshu |
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| Affiliation: | Duan Fengzeng,Qin Ling and Yuan YeshuDepartment of Radio Engineering BOX 338,HIT P.R.China |
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| Abstract: | The article analyses the conditions under which spurious phase modulation of Linear Frequency Modulation (LFM) is produced and studies its effect on the system detection performance based upon the LFM circuit of digital direct-read algorithm. And finally it presents the computer simulation results. |
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| Keywords: | LFM signal Target detection Simulation Radar system. |
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