Artículo
A mixed-signal integrated circuit for FM-DCSK modulation
Autor/es | Delgado Restituto, Manuel
Acosta Jiménez, Antonio José Rodríguez Vázquez, Ángel Benito |
Departamento | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Fecha de publicación | 2005 |
Fecha de depósito | 2020-03-19 |
Publicado en |
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Resumen | This paper presents a mixed-signal application-specific integrated circuit (ASIC) for a frequency-modulated differential chaos shift keying (FM-DCSK) communication system. The chip is conceived to serve as an experimental ... This paper presents a mixed-signal application-specific integrated circuit (ASIC) for a frequency-modulated differential chaos shift keying (FM-DCSK) communication system. The chip is conceived to serve as an experimental platform for the evaluation of the FM-DCSK modulation scheme, and includes several programming features toward this goal. The operation of the ASIC is herein illustrated for a data rate of 500 kb/s and a transmission bandwidth in the range of 17 MHz. Using signals acquired from the test platform, bit error rate (BER) estimations of the overall FM-DCSK communication link have been obtained assuming wireless transmission at the 2.4-GHz ISM band. Under all tested propagation conditions, including multipath effects, the system obtains a BER = 10-3 for Eb/No lower than 28 dB. |
Identificador del proyecto | TIC2003-02355 |
Cita | Delgado Restituto, M., Acosta Jiménez, A.J. y Rodríguez Vázquez, Á.B. (2005). A mixed-signal integrated circuit for FM-DCSK modulation. IEEE Journal of Solid-State Circuits, 40 (7), 1460-1471. |
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