Application research on Frequency-division Multiplexing to chaos Secret Communication
Chuas circuit, which is improved to integrate conveniently, is presented. A drive-response band chaotic synchronization system is constructed, which possesses to a certainly stability resistingdisturbance and so on, at the same time, the major factors of influencing chaotic synchronization and the method of estimating key-wave frequency band are presented; according to FMD technique, the critical problem of how to simultaneously transmit the controlling signal of chaotic synchronization and the secret signal at a channel can be solved, and that, a practical experiment validates the method; as a result, the research in the paper provides the foundation of putting chaos into practice application to secret communication.
Secret communication FMD Chuas circuit chaos synchronization chaos synchronization self-maintenance
WU Danhui
College of Electronics and Information Engineering, Shaanxi University of Science and Technology Xian, China
国际会议
西安
英文
139-142
2010-08-07（万方平台首次上网日期，不代表论文的发表时间）