{"title":"利用电流反馈运算放大器高频实现斯普罗特混沌振荡器","authors":"B. Srisuchinwong, Chun-Hung Liou","doi":"10.1109/ISSCS.2007.4292660","DOIUrl":null,"url":null,"abstract":"High frequency implementation of Sprott's chaotic oscillators based on current-feedback op amps (CFOAs) is proposed. A Sprott's jerk function and four different types of nonlinear components are implemented using the attractively high-frequency features of the CFOAs operating in both voltage and current modes. Four trajectories of the chaotic attractors are demonstrated. The chaotic spectrums are easily scaled and extended to higher frequencies by a factor of 277 to 380.","PeriodicalId":225101,"journal":{"name":"2007 International Symposium on Signals, Circuits and Systems","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"High Frequency Implementation of Sprott's Chaotic Oscillators Using Current-Feedback Op Amps\",\"authors\":\"B. Srisuchinwong, Chun-Hung Liou\",\"doi\":\"10.1109/ISSCS.2007.4292660\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"High frequency implementation of Sprott's chaotic oscillators based on current-feedback op amps (CFOAs) is proposed. A Sprott's jerk function and four different types of nonlinear components are implemented using the attractively high-frequency features of the CFOAs operating in both voltage and current modes. Four trajectories of the chaotic attractors are demonstrated. The chaotic spectrums are easily scaled and extended to higher frequencies by a factor of 277 to 380.\",\"PeriodicalId\":225101,\"journal\":{\"name\":\"2007 International Symposium on Signals, Circuits and Systems\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-07-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 International Symposium on Signals, Circuits and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISSCS.2007.4292660\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 International Symposium on Signals, Circuits and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCS.2007.4292660","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
High Frequency Implementation of Sprott's Chaotic Oscillators Using Current-Feedback Op Amps
High frequency implementation of Sprott's chaotic oscillators based on current-feedback op amps (CFOAs) is proposed. A Sprott's jerk function and four different types of nonlinear components are implemented using the attractively high-frequency features of the CFOAs operating in both voltage and current modes. Four trajectories of the chaotic attractors are demonstrated. The chaotic spectrums are easily scaled and extended to higher frequencies by a factor of 277 to 380.
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