- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Secure Communications Based on Dual Synchronization of Cross-Coupled Different Chaotic Oscillators | ||
| Basrah Journal for Engineering Science | ||
| Article 1, Volume 10, Issue 2, 2010, Pages 102-110 PDF (0 K) | ||
| Author | ||
| Fadhil Rahma Tahir | ||
| Abstract | ||
| The dual synchronization of two different pairs of chaotic oscillators: one pair of Duffing oscillators and one pair of Murali-Lakshmanan-Chua (ML-Chua) circuits, has been achieved by numerical simulations. The cross coupling method, where the difference in the voltage between the sum of the of the two master oscillators voltages and one of the slave oscillator voltage is injected to the other slave oscillator as an electrical current, for the dual synchronization has been used. The accuracy of synchronization of chaos is numerically obtained by calculating the root mean square error (RMSE). A communication scheme is presented, utilizing the chaotic masking (CMS) technique. Encoding and decoding of a message based on dual synchronization of chaos has been demonstrated. | ||
| Keywords | ||
| secure communications; synchronization of chaos; electronic circuits | ||
|
Statistics Article View: 107 PDF Download: 64 |
||