{"title":"基于FPGA的混沌PN序列脉冲同步实验研究","authors":"Xulei Bao, Guangyi Wang, Cuiping Wang, Wei Feng","doi":"10.1109/ICYCS.2008.126","DOIUrl":null,"url":null,"abstract":"This paper studies impulsive synchronization of digital chaotic PN (Psudo-noise) sequences. A new continuous chaotic system which is constructed based on Sprott system, is used to generate the PN sequences via FPGA (Field Programmable Gate Array). Moreover, FPGA technology is also applied to realize the impulsive synchronization between two PN sequences by the chips of Altera Cyclone II EP2C35F484C8. Experimental results are given in section 4. And it proves that the chaos sequence can be used in secret communication in practice.","PeriodicalId":370660,"journal":{"name":"2008 The 9th International Conference for Young Computer Scientists","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Experimental Investigation on Impulsive Synchronization of Chaotic PN Sequences Based on FPGA\",\"authors\":\"Xulei Bao, Guangyi Wang, Cuiping Wang, Wei Feng\",\"doi\":\"10.1109/ICYCS.2008.126\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper studies impulsive synchronization of digital chaotic PN (Psudo-noise) sequences. A new continuous chaotic system which is constructed based on Sprott system, is used to generate the PN sequences via FPGA (Field Programmable Gate Array). Moreover, FPGA technology is also applied to realize the impulsive synchronization between two PN sequences by the chips of Altera Cyclone II EP2C35F484C8. Experimental results are given in section 4. And it proves that the chaos sequence can be used in secret communication in practice.\",\"PeriodicalId\":370660,\"journal\":{\"name\":\"2008 The 9th International Conference for Young Computer Scientists\",\"volume\":\"39 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-12-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 The 9th International Conference for Young Computer Scientists\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICYCS.2008.126\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 The 9th International Conference for Young Computer Scientists","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICYCS.2008.126","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
研究了数字混沌伪噪声序列的脉冲同步问题。基于Sprott系统构建了一种新的连续混沌系统，通过FPGA(现场可编程门阵列)生成PN序列。此外，采用Altera Cyclone II EP2C35F484C8芯片，采用FPGA技术实现了两个PN序列的脉冲同步。实验结果见第4节。实践证明，混沌序列可以用于保密通信。
Experimental Investigation on Impulsive Synchronization of Chaotic PN Sequences Based on FPGA
This paper studies impulsive synchronization of digital chaotic PN (Psudo-noise) sequences. A new continuous chaotic system which is constructed based on Sprott system, is used to generate the PN sequences via FPGA (Field Programmable Gate Array). Moreover, FPGA technology is also applied to realize the impulsive synchronization between two PN sequences by the chips of Altera Cyclone II EP2C35F484C8. Experimental results are given in section 4. And it proves that the chaos sequence can be used in secret communication in practice.
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