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Journal article

Optically controlled reconfigurable antenna for 5G future broadband cellular communication networks

By Costa, I.F. da1; Spadoti, D. H.1; Cerqueira Sodre Jr., Arismar2; Silva, Andreá Lema Da2; Rodríguez Páez, Juan Sebastián3,4,5; Puerta Ramírez, Rafael3,4,5; Vegas Olmos, Juan José3; Tafur Monroy, Idelfonso3,4,5

From

Federal University of Itajubá1

National Institute of Telecommunications2

Department of Photonics Engineering, Technical University of Denmark3

Metro-Access and Short Range Systems, Department of Photonics Engineering, Technical University of Denmark4

Networks Technology and Service Platforms, Department of Photonics Engineering, Technical University of Denmark5

This paper presents an optically controlled reconfigurable antenna for millimetre-wave frequency range. Silicon switches are used to control the optical reconfiguration, modifying the frequency response and radiation pattern of the antenna design. Therefore, the system can switch between the lightly licensed 28 GHz and 38 GHz frequency bands, useful for future mobile 5G broadband cellular communication networks.

Experimental results with the reconfigurable antenna on 16-QAM and 32-QAM wireless transmission supported by photonic downconversion are successfully reported under 78 dB link budget requirement.

Language: English
Publisher: Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
Year: 2017
Pages: 208-217
Proceedings: 1st Latin American Workshop on Optical Fiber Sensors
ISSN: 21791074
Types: Journal article
DOI: 10.1590/2179-10742017v16i1883
ORCIDs: Rodríguez Páez, Juan Sebastián , Puerta Ramírez, Rafael , Vegas Olmos, Juan José and Tafur Monroy, Idelfonso
Keywords

Hybrid optical-wireless architecture Optical reconfiguration Reconfigurable antennas Slotted waweguide antenna

Other keywords

Electrical engineering. Electronics. Nuclear engineering TK1-9971 optical reconfiguration reconfigurable antennas slotted waveguide antenna

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