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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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增强型调频差分混沌键控通信系统性能分析
, PP. 44-47
Keywords: 混沌通信,调频差分混沌键控,参考信号传输系统,超宽带通信
Abstract:
混沌通信具有硬件实现低复杂度、低功耗和抗多径等特性,成为低速超宽带通信和无线传感网的候选方案.在各种混沌通信方案中,调频差分混沌键控因采用易于实现的非相干解调成为了研究的热点.本文提出一种新的增强型调频差分混沌键控通信系统,对每比特采样点数、每符号比特数和信号占空比对于系统性能的影响进行了分析,通过仿真证明了理论分析的正确性.
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