Abstract
The experimental results of wireless analog information transmission in RF band via chaos using optoelectronic feedback are reported. The chaotic carrier is generated by an optoelectronic feedback of single mode semiconductor laser and injected, in addition to a constant bias current, to a voltage control oscillator (VCO) to produce an RF carrier for transmission. The RF chaotic is detected and fed to the semiconductor laser in the receiver part to generate synchronization chaos for decoding the transmitted information. The results show the chaotic carrier has been successfully and efficiently used for the transmission and recovery RF message with security communication system.
| Original language | Undefined/Unknown |
|---|---|
| Number of pages | 4 |
| Journal | Optoelectronics and Advanced Materials, Rapid Communications |
| Volume | 4 |
| Issue number | 8 |
| Publication status | Published - 8 Aug 2010 |
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