| 引用本文: | 杨建伟,王跃科,杨俊.大炸高频率捷变无线电引信的研究.[J].国防科技大学学报,2005,27(3):62-66.[点击复制] |
| YANG Jianwei,WANG Yueke,YANG Jun.The Research of High Range Frequency Agile Radio Fuze[J].Journal of National University of Defense Technology,2005,27(3):62-66[点击复制] |
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| 大炸高频率捷变无线电引信的研究 |
| 杨建伟, 王跃科, 杨俊 |
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(国防科技大学 机电工程与自动化学院，湖南 长沙 410073)
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| 摘要: |
| 分析了现代战争对无线电引信炸高提出的新要求，提出了一种采用频率捷变体制的大炸高无线电引信的设计方案，采用了软件无线电的设计思想，使引信具有软件可编程能力，提高了引信对战场环境的适应能力和抗干扰能力。在多工作频点捷变的基础上提出一种多频脉冲联合比相测距算法，利用回波相位差实现了引信炸高的测量。最后的算法仿真结果验证了这种基于频率捷变的大炸高无线电引信体制的可行性。 |
| 关键词: 大炸高 频率捷变 软件无线电 双频比相 |
| DOI： |
| 投稿日期：2004-12-01 |
| 基金项目:国防科技大学创新研究项目(CX03-03-004) |
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| The Research of High Range Frequency Agile Radio Fuze |
| YANG Jianwei, WANG Yueke, YANG Jun |
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(College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| The new requirement of modern war on the range of radio fuze is analyzed. A new high range frequency agile radio fuze scheme is proposed, and the ideals of software radio is also adopted in design, which make fuze possess the ability of software programmable and enhance the ability of anti-jamming. An algorithm of range based on multi-frequency pulse comparing phase is proposed based on multi work-frequency agile, which gains information of range using phase differences between echoes. The simulations verify the feasibility of this kind of high range frequency agile fuze. |
| Keywords: high range frequency agile software radio dual-frequency phase comparing |
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