| 脉间步进频率雷达波形设计分析 |
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| 引用本文： | 徐光进,牟善祥. 脉间步进频率雷达波形设计分析[J]. 现代雷达, 2001, 23(2): 12-13 |
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| 作者姓名： | 徐光进 牟善祥 |
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| 作者单位： | 中国人民解放军驻南京电子技术研究所军事代表室 |
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| 摘 要： | 研究了用脉间步进频率雷达对杂波背景噪声下地面或海面动目标的探测。着重于研究当处于高PRF情况下，在距离分辨率、工作频率、目标照射时间、目标的最低速度和最高速度技术指标下，如何确定最小PRF、脉冲数N、步进频率带宽Δf及脉冲宽度τ，并用计算机仿真给出各数之间的关系。
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| 关 键 词： | 雷达波形，脉间步进频率，计算机仿真 |
| 修稿时间： | 2000-08-18 |
The Design and Analysis ofPulse Step Frequency Radar Wave-shape |
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| XU Guang-Jin,MU Shan-xiang. The Design and Analysis ofPulse Step Frequency Radar Wave-shape[J]. Modern Radar, 2001, 23(2): 12-13 |
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| Authors: | XU Guang-Jin MU Shan-xiang |
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| Abstract: | This paper studies how to detect the moving targets on the land and sea surface in the background of clutters by using pulse-pulse step frequency radar.It emphasizes on how to confirm the minimal PRF, the number of pulses N, the bandwidth of step frequency Δf and the width of pulse τ under the condition of high PRF and the technical norms such as the resolution range, operation frequency, illumination time to target, minimal and maximum speed of the target. And then we can obtain the correlation between coefficients by computer simulation. |
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