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H. J. KBASHI1,*
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.
Security communication, Optoelectronic feedback, RF, Optoelectronic chaos.
H. J. KBASHI, RF chaos communication system based on optoelectronic feedback, Optoelectronics and Advanced Materials - Rapid Communications, 4, 8, August 2010, pp.1091-1094 (2010).
Submitted at: July 30, 2010
Accepted at: Aug. 12, 2010
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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