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具有锁相式频率合成器的跳频通信系统中的混沌 被引量:3

Chaos of F-H Communication System with Phase-Locked Synthesizer
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摘要 本文研究以锁相式频率合成器为核心构成的跳频通信系统中的混沌现象 ,分析了混沌对跳频通信系统的影响 ;利用Mel’nikov方法证明了当系统参数满足一定条件时 ,系统输出混沌 ,并导出了系统出现混沌时与系统参数之间的关系 ;实验结果与理论分析相吻合 . This paper studies the Chaotic phenomena of F-H Communication system with phase-look synthesizer.The influence of the chaos to F-H Communication system is analyzed.By Mel′nikov′s method,the system output chaos is proved when the system parameter satisfy certain conditions.The relations between chaos and parameters of the system are obtained when system output chaos.The experimental results and theory analysis correspond excellently with one another.
出处 《电子学报》 EI CAS CSCD 北大核心 2004年第10期1640-1643,共4页 Acta Electronica Sinica
基金 广东省科技计划项目 (No 2 0 0 3A1 0 4 0 31 2 )
关键词 跳频通信系统 频率合成器 锁相式 混沌现象 系统参数 实验结果 系统输出 phase-lock frequency synthesizer frequency-hopped chaos
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参考文献9

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同被引文献13

  • 1郝柏林.分岔、混沌、奇怪吸引子、湍流及其它[J].物理学进展,1983,3(3):329-415.
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  • 7USHIL T,HIRAI K.Chaotic behavior in piecewise linear sampled-data control systems[J].Int J Nonlinear Mechanics,1985,20(5):493-506.
  • 8MEES A,SPARROW C.Some tools for analyzing chaos[J].Proc.of the IEEE,1987,75(8):1058-1070.
  • 9SALAM F M A,SASTRY S S.Dyna of the forced josephson hunction circuit:the regions of chaos[J].IEEE,Trans.on Circuits and Systems,1985,32(8):784-796.
  • 10谭永明,葛渭高,郑继禹.锯齿形取样鉴相频率合成器混沌现象的研究[J].通信学报,2001,22(3):20-26. 被引量:10

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