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Volume 21 Issue 3
May  1999
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Cai Xinguo, Qiu Shuisheng. CHAOTIC COMMUNICATION SYSTEM BASED ON SLOPE MODULATION[J]. Journal of Electronics & Information Technology, 1999, 21(3): 416-419.
Citation: Cai Xinguo, Qiu Shuisheng. CHAOTIC COMMUNICATION SYSTEM BASED ON SLOPE MODULATION[J]. Journal of Electronics & Information Technology, 1999, 21(3): 416-419.

CHAOTIC COMMUNICATION SYSTEM BASED ON SLOPE MODULATION

  • Received Date: 1997-11-04
  • Rev Recd Date: 1998-07-17
  • Publish Date: 1999-05-19
  • In this paper, a new method of communications using chaotic signal is presented. This method is that the slope of the non-linear resistance in Chua s circuit is modulated with the input signal. At the receiving end, the signal is demodulated using the inverse course. Finally, the basic circuit and simulation result are given.
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  • Pecora L M, Carroll T L. Synchronization in chaotic circuits[J].Phys. Rev. Lett.1990, 64(8):821-824[2]钟国群.蔡氏电路混沌同步保密通讯.电路与系统学报,1996, 1(1): 19-29.[3]赵思真,赵思正.混沌同步及其在保密通信中的应用.通信保密,1997, 5(1): 1-7.[4]Corron N J, Hahs D W. A new approach to communications using chaotic signal[J].IEEE Trans. on CAS-I.1997, 44(5):373-382[5]Dedieu H, Kennedy M P, Hasler M. Chaos shift keying: modulation and demodulation of a chaotic carrier using self-synchronizing Chuas circuits. IEEE Trans. on CAS-II, 1993, 40(10): 634-642.[6]Silva C. Shilnilkov theorem-a tutorial[J].IEEE Trans.on CAS-I.1993, 40(10):675-682[7]丘水生.奇异吸引子的细胞模型建立.华南理工大学学报,1996, 24( 6): 134-137.[8]郝柏林.从抛物线谈起--混饨动力学引论.上海:上海科技教育出版社,1993.
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