| 蔡氏混沌非线性电路及其频率特性研究 |
| |
| 引用本文： | 蒋国平,程艳云.蔡氏混沌非线性电路及其频率特性研究[J].电气电子教学学报,2002,24(5):5-7. |
| |
| 作者姓名： | 蒋国平 程艳云 |
| |
| 作者单位： | 南京邮电学院电子工程系,江苏,南京,210003 |
| |
| 摘 要： | 混沌电路是一种非线性电路，具有宽频谱特性，但在实际通信应用中，通信信道的带宽有一定限制，如何调节混沌电路的频谱范围成为混沌电路实际应用的一个问题。本文以蔡氏混沌电路为例，利用MATLAB软件分析蔡氏混沌电路产生的混沌信号及其频率特性。通过对蔡氏混沌电路中元器件R、L和C参数的调整，可以获得具有期望频谱范围的混沌信号。
|
| 关 键 词： | 非线性电路 蔡氏电路 频率特性 混沌电路 MATLAB软件 保密通信 |
| 文章编号： | 1008-0686(2002)05-0005-03 |
| 修稿时间： | 2002年8月11日 |
Study on Chua's Nonlinear Chaotic Circuit and Its Frequency Characteristic |
| |
| Jiang Guo-ping,CHENG Yan-yun.Study on Chua''''s Nonlinear Chaotic Circuit and Its Frequency Characteristic[J].Journal of Electrical & Electronic Engineering Education,2002,24(5):5-7. |
| |
| Authors: | Jiang Guo-ping CHENG Yan-yun |
| |
| Abstract: | Chaotic signal has the characteristic of large frequency band-width. However, in the real communication application, there is a limitation to the band-width for the channel. Thus, how to adjust the frequency bandwidth for real application is a problem in consideration. In this paper, we analyze the frequency spectrum in Chua's circuit with Matlab software. We can obtain the chaotic signal with the desired frequency band-width by adjusting the parameters of Chua's circuit. |
| |
| Keywords: | chaos Chua's circuit frequency characteristic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
