Artículo
CMOS 2.4μm chaotic oscillator: Experimental verification of chaotic encryption of audio
Autor/es | Delgado Restituto, Manuel
Liñán Cembrano, Gustavo Rodríguez Vázquez, Ángel Benito |
Departamento | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Fecha de publicación | 1996 |
Fecha de depósito | 2020-03-25 |
Publicado en |
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Resumen | The Letter reports the first experimental verification of chaotic encryption of audio using custom monolithic chaotic oscillators. We use Gm-C techniques to realise a chaotic modulator/ demodulator IC that implements a ... The Letter reports the first experimental verification of chaotic encryption of audio using custom monolithic chaotic oscillators. We use Gm-C techniques to realise a chaotic modulator/ demodulator IC that implements a 3rd-order nonlinear differential equation. This has been fabricated in 2.4μm double-poly technology and includes on-chip tuning circuitry based on amplitude detection. Measurements demonstrate how to exploit the synchronisation between two of these ICs for encrypted transmission. |
Cita | Delgado Restituto, M., Liñán Cembrano, G. y Rodríguez Vázquez, Á.B. (1996). CMOS 2.4μm chaotic oscillator: Experimental verification of chaotic encryption of audio. Electronics Letters, 32 (9), 795-796. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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CMOS 2.4pm chaotic oscillator.pdf | 331.1Kb | [PDF] | Ver/ | |