The Frequency Hopping Pattern Design for Random Hopping Frequency Signal based on Stationary Phase Principle

机译：基于平稳相位原理的随机跳频信号跳频模式设计

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For the random hopping frequency signal, the modulated frequencies are randomly distributed over given bandwidth. The randomness of modulated frequency not only improves the electronic counter countermeasure capability for radar systems, but also determines its performance of range compression. In this paper, the range ambiguity function of RHF signal is firstly derived. Then, a design method of frequency hopping pattern based on stationary phase principle to improve the peak to side-lobe ratio is proposed. Finally, the simulated experiments show a good effectiveness of the presented design method.

机译：对于随机跳频信号，调制频率在给定带宽上随机分布。调制频率的随机性不仅提高了雷达系统的电子对抗能力，而且还决定了其距离压缩的性能。本文首先推导了RHF信号的距离模糊函数。然后，提出了一种基于平稳相位原理的跳频图设计方法，以提高峰旁瓣比。最后，仿真实验表明了所提出的设计方法的有效性。

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《International conference on graphic and image processing》|2017年|106154K.1-106154K.7|共7页
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Zhikun Liao; Dawei Lu; Jiemin Hu; Jun Zhang;
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Random hopping frequency signal; frequency hopping pattern; stationary phase principle; peak to maximum side-lobe ratio;

机译：随机跳频信号;跳频模式固定相原理峰值与最大旁瓣比;

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1. Blind Separation of Synchronous-networking Frequency Hopping Signals based on Time-frequency Analysis [J] . Ziwei Lei, Linhua Zheng, Hong Ding, Procedia Computer Science . 2014,第1期

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2. ML-Based Frequency Estimation and Synchronization of Frequency Hopping Signals [J] . C. C. Ko, Wanjun Zhi, Francois Chin IEEE Transactions on Signal Processing . 2005,第2期

机译：基于ML的跳频信号频率估计和同步
3. Pseudo-random frequency hopping fuze technology based on signal reconstruction [J] . Youchao Tu, Chen Si, Wei Wu Signal Processing, IET . 2016,第3期

机译：基于信号重构的伪随机跳频引信技术
4. The Frequency Hopping Pattern Design for Random Hopping Frequency Signal based on Stationary Phase Principle [C] . Zhikun Liao, Dawei Lu, Jiemin Hu, International Conference on Graphic and Image Processing . 2017

机译：基于固定阶段原理的随机跳频信号跳频图案设计
5. Detection and classification of frequency-hopped spread spectrum signals. [D] . Dunn, James Eric. 1991

机译：跳频扩频信号的检测和分类。
6. Underdetermined Blind Source Separation of Synchronous Orthogonal Frequency Hopping Signals Based on Single Source Points Detection [O] . Chaozhu Zhang, Yu Wang, Fulong Jing 2017

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7. Parameter Estimation of Multi Frequency Hopping Signals Based on Space-Time-Frequency Distribution [O] . Jian Wan, Dianfei Zhang, Wei Xu, 2019

机译：基于时频分布的多频跳跃信号的参数估计

The Frequency Hopping Pattern Design for Random Hopping Frequency Signal based on Stationary Phase Principle

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