| 自旋条件下弹载PD雷达回波特性研究 |
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| 引用本文： | 孙璟潇,姜勤波,马红光. 自旋条件下弹载PD雷达回波特性研究[J]. 科学技术与工程, 2015, 15(24) |
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| 作者姓名： | 孙璟潇 姜勤波 马红光 |
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| 作者单位： | 第二炮兵工程大学七系,第二炮兵工程大学四系,第二炮兵工程大学七系 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 为了精确研究自旋条件下弹载PD雷达的回波信号,本文建立弹头再入自旋运动模型,得到了点波束回波的延时和多普勒频率公式。通过仿真,验证了模型和公式的正确性。本文所得的结论为宽波束雷达回波精确模拟奠定了坚实的基础,具有很强的借鉴意义。
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| 关 键 词： | 自旋 弹载雷达 回波模拟 |
| 收稿时间： | 2015-04-14 |
| 修稿时间： | 2015-05-15 |
Research on the echo character of missile-borne PD radar under a condition of spin |
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| Sun Jing-xiao,Jiang Qin-bo and Ma Hong-guang. Research on the echo character of missile-borne PD radar under a condition of spin[J]. Science Technology and Engineering, 2015, 15(24) |
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| Authors: | Sun Jing-xiao Jiang Qin-bo Ma Hong-guang |
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| Abstract: | In order to simulate the echo signals of missile-borne radar under the condition of spin accurately, the paper sets up spin model during warheads re-entry, and obtains the mathematical expressions of time-delay and Doppler frequency for spot-beam. After the simulation, the validity of the model and formula is been proved. The conclusion of the paper sets the strong foundation for the accurate simulation of wide-beam radar echo in the future and has an important reference significance. |
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| Keywords: | spin missile-borne radar echo simulation |
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