Frequency Reconfigurable Antennas for Cognitive Radio Systems
Vol. 8 No. 1 (2020), Artículos
Vol. 8 No. 1 (2020)

Frequency Reconfigurable Antennas for Cognitive Radio Systems

Artículos
https://doi.org/10.23850/reto.v8i1.2955
Published 2021-02-11 — Updated on 2021-05-04
Jhon Jairo Saboyá Romero
Corporación Universitaria UNITEC
Sergio Nicolás Chaparro Vega
Corporación Universitaria UNITEC
Miguel Saavedra
Docente

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Keywords

cognitive radio
spectrum optimization
reconfigurable antenna
electrically reconfigurable antenna
SDR
GNU Radio radio cognitiva
optimización del espectro
antena reconfigurable
antena eléctricamente reconfigurable
SDR
GNU Radio

How to Cite

Saboyá Romero, J. J. ., Chaparro Vega, S. N., & Saavedra, M. (2021). Frequency Reconfigurable Antennas for Cognitive Radio Systems. Reto, 8(1), 44–52. https://doi.org/10.23850/reto.v8i1.2955 (Original work published February 11, 2021)
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Abstract

This article briefly presents the background of the study of cognitive radio systems (RC), as well as the use of reconfigurable antennas for this type of system, in particular the electrically frequency reconfigurable antennas and the most used reconfiguration methods highlighting their advantages and disadvantages. In addition, some hardware and software tools such as SDR (Software Defined Radio) and GNU Radio are presented and described, with increasing popularity in the field of research for evaluating the performance of these antennas, since they are low-cost and reconfigurables allow simple implementation of different communication schemes in which the system parameters can vary from the software.

https://doi.org/10.23850/reto.v8i1.2955
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