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Millimeter-wave multiplexed wideband wireless link using rectangular-coordinate orthogonal multiplexing (ROM) antennas

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dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Optoelectrónica y Tecnología Láser (GOTL)es
dc.contributor.authorTomura, Takashi
dc.contributor.authorHirokawa, Jiro
dc.contributor.authorAli, Muhsin
dc.contributor.authorCarpintero del Barrio, Guillermo
dc.date.accessioned2023-07-03T12:32:51Z
dc.date.available2023-07-03T12:32:51Z
dc.date.issued2021-12-15
dc.description.abstractThis paper is the first demonstration of multiplexed wideband data transmission in the millimeter-wave range using rectangular-coordinate orthogonal multiplexing (ROM) antennas. This spatial wireless multiplex communication method can be applied at several hundred GHz for further improvements in the data rate because much wider bandwidth is available and this multiplexing method does not require any signal processing. The multiplexing is achieved through the spatial eigenmodes of a novel antenna based on a rectangular coordinate system and magic-T which eliminates the need for computational signal processing efforts. The aperture distributions of these spatial eigenmodes are designed to have different polarities to avoid crosstalk and operate over a wide bandwidth range. We demonstrate their performance with four eigenmodes, achieving crosstalk between modes below -37.8 dB over a 14.6% relative bandwidth (57-66 GHz). We have introduced these antennas on a photonics-enabled real-time wireless data transmission, transmitting over two channels simultaneously, without any signal processing at the transmitter (multiplex) or the receiver (demultiplex). The two multiplexed channels show a total data rate up to 9.0 Gbps at most (5.875 Gbps and 3.125 Gbps for each channel) limited by the bandwidth of the low noise amplifiers at the receiver. The measured bit error rate (BER) is below the forward error correction (FEC) limit.en
dc.description.sponsorshipThis work was supported in part by SEI Group CSR Foundation and the Murata Science Foundation.en
dc.format.extent10
dc.identifier.bibliographicCitationTomura, T., Hirokawa, J., Ali, M., & Carpintero, G. (2021). Millimeter-Wave Multiplexed Wideband Wireless Link Using Rectangular-Coordinate Orthogonal Multiplexing (ROM) Antennas. Journal of Lightwave Technology, 39(24), 7821-7830.en
dc.identifier.doihttps://dx.doi.org/10.1109/JLT.2021.3093445
dc.identifier.issn0733-8724
dc.identifier.publicationfirstpage7821
dc.identifier.publicationissue24
dc.identifier.publicationlastpage7830
dc.identifier.publicationtitleJournal of Lightwave Technology,en
dc.identifier.publicationvolume39
dc.identifier.urihttps://hdl.handle.net/10016/37722
dc.identifier.uxxiAR/0000028049
dc.language.isoeng
dc.publisherIEEE
dc.rights© The Authors, 2021.en
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.ecienciaElectrónicaes
dc.subject.ecienciaIngeniería Mecánicaes
dc.subject.ecienciaÓpticaes
dc.subject.ecienciaTelecomunicacioneses
dc.subject.otherMultiplexingen
dc.subject.otherWireless communicationen
dc.subject.otherRead only memoryen
dc.subject.otherPorts (computers)en
dc.subject.otherAntenna arraysen
dc.subject.otherWidebanden
dc.subject.otherFrequency division multiplexingen
dc.titleMillimeter-wave multiplexed wideband wireless link using rectangular-coordinate orthogonal multiplexing (ROM) antennasen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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