| 基于FPGA的伪码BPSK调相体制战略导弹雷达引信机的回波模拟 |
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| 引用本文： | 于连生,李华刚,郑高峰.基于FPGA的伪码BPSK调相体制战略导弹雷达引信机的回波模拟[J].现代电子技术,2010,33(19):71-73. |
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| 作者姓名： | 于连生 李华刚 郑高峰 |
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| 作者单位： | 1. 海军航空兵92154部队,莱山场站航空管制室,山东,烟台,264001
2. 海军航空兵91286部队,航管处,山东,青岛,266003 |
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| 摘 要： | 根据战略导弹雷达引信机的回波原理，利用FPGA实现了伪随机码调相体制的某型雷达引信机回波模拟。战略导弹雷达引信机的回波是导弹距离地面一定高度时发射的雷达波经大地反射回雷达引信机的接收端的地面回波。模拟回波的过程也就是模拟战略导弹在雷达引信机开机高度不断下降到引爆高度的过程。根据这个原理，利用FIFO来控制回波延时，非常有效地模拟了雷达引信机的回波。
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| 关 键 词： | FPGA BPSK 雷达引信机 回波模拟 |
Echo Simulation of Radar Fuse Machine about Pseudo-code BPSK Phase Modulation System Strategic Missile Based on FPGA |
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| YU Lian-sheng,LI Hua-gang,ZHENG Gao-feng.Echo Simulation of Radar Fuse Machine about Pseudo-code BPSK Phase Modulation System Strategic Missile Based on FPGA[J].Modern Electronic Technique,2010,33(19):71-73. |
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| Authors: | YU Lian-sheng LI Hua-gang ZHENG Gao-feng |
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| Affiliation: | 1. Laishan Air Traffic Control Room, Naval Aviation No. 92154 Unit, Yantai 264001, China; 2. Air Traffic Control Department, Naval Aviation No. 91286 Unit, Qingdao 266003, China) |
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| Abstract: | Based on echo principle of the strategic missile radar fuse machine, the radar fuse machine echo simulation of pseudo-random code modulation system is realized by FPGA. Strategic missile radar fuse machine echo is radar fuse echo reflects back from the ground when the missile is in a certain height from the ground. The simulated echo process is to simulate strategic missile fall to a high degree of explosion when radar fuse machine is hooted. According to this principle, a very effective simulation of a radar fuse machine echo using FIFO to control the echo time delay. |
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| Keywords: | FPGA BPSK |
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