[1]罗锦宏,黄汉琛,任光亮.非线性调频引信[J].ag亚游ag8|官方,2008,(01):25.
 LUO Jin-hong,HUANG Han-chen,REN Guang-liang.Non-linear Frequency-modulated Fuze System[J].,2008,(01):25.
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非线性调频引信()
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《ag亚游ag8|官方》[ISSN:1008-1194/CN:61-1316/TJ]

卷:
期数:
2008年01期
页码:
25
栏目:
出版日期:
2008-02-26

文章信息/Info

Title:
Non-linear Frequency-modulated Fuze System
文章编号:
1008-1194(2008)01-0025-04
作者:
罗锦宏1;?黄汉琛2;?任光亮1
1.西安电子科技大学通信工程学院,陕西 西安 710071; 2.西北工业大学电子信息学院,陕西 西安 710072
Author(s):
LUO Jin-hong1;? HUANG Han-chen2;? REN Guang-liang1
1.School of communication Engineering,Xidian University,Xi’an 710071,China;
2.School of Electronics and Infomation,University of Northwestern Polytechnical,Xi’an 710072,China
关键词:
非线性调频;?模糊函数;?引信;?距离分辨率
Keywords:
non-linear frequency modulation;?ambiguity function;?fuze;? range resolution
分类号:
TN958
文献标志码:
A
摘要:
提出新的无线电引信探测体制--非线性调频引信探测体制,采用已调频信号作为调制信号对射频信号进行调频;详细介绍了该体制工作原理,并指出该探测体制的优越性。详细推导了调制信号的模糊函数,给出了模糊函数图,并用MATLAB对该体制进行了仿真。经过推导表明:非线性调频引信探测体制具有良好的距离分辨率,且能够无模糊地同时进行距离和速度探测。
Abstract:
A novel idea of non-linear frequency modulated (NLFM) fuze system is proposed.The working principle is described in detail and the formulas of signals in each stage are derived.The ambiguity function is deduced.The system is simulated with MATLAB.Result shows that this fuze system has excellent performance in range resolution and it can detect range and speed simutaneously without ambiguity.

参考文献/References:

[1]Merrill L Skolnik.雷达手册[M].北京:电子工业出版社,2003.
[2]林茂庸,柯有安.雷达信号理论[M].北京:国防工业出版社,1974.
[3]邵森木,权建峰.三角波调频测距引信系统仿真研究[J].ag亚游ag8|官方,2005,27(2):13-17.第30卷

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[2]陈思,赵惠昌,郭长勇.调频引信模糊函数计算及调制参数提取方法[J].ag亚游ag8|官方,2012,(04):15.[doi:.]
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备注/Memo

备注/Memo:
*收稿日期:2007-12-28
基金项目:国防重点实验室基金项目资助(9140c3607040607)
作者简介:罗锦宏(1980-),男,广东兴宁人,硕士研究生,研究方向:数据传输与通信信号处理。
更新日期/Last Update: 2008-04-02