A 245 GHz Real-Time Wideband Wireless Communication Link with 30 Gbps Data Rate

Zhang, T; Zhang, H; Huang, X; Suzuki, H; Pathikulangara, J; Smart, K; Du, J; Guo, J

A 245 GHz Real-Time Wideband Wireless Communication Link with 30 Gbps Data Rate

Zhang, T Zhang, H Huang, X

Suzuki, H Pathikulangara, J Smart, K Du, J Guo, J

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Publisher:: MDPI
Publication Type:: Journal Article
Citation:: Photonics, 2022, 9, (10)
Issue Date:: 2022-10-01

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Field	Value	Language
dc.contributor.author	Zhang, T
dc.contributor.author	Zhang, H
dc.contributor.author	Huang, X https://orcid.org/0000-0001-6869-5732
dc.contributor.author	Suzuki, H
dc.contributor.author	Pathikulangara, J
dc.contributor.author	Smart, K
dc.contributor.author	Du, J
dc.contributor.author	Guo, J
dc.date.accessioned	2022-12-19T22:29:21Z
dc.date.available	2022-12-19T22:29:21Z
dc.date.issued	2022-10-01
dc.identifier.citation	Photonics, 2022, 9, (10)
dc.identifier.issn	2304-6732
dc.identifier.issn	2304-6732
dc.identifier.uri	http://hdl.handle.net/10453/164484
dc.description.abstract	This paper presents a 245 GHz wireless communications system with a data rate of 30 Giga bits per second (Gbps) at a 1.2 m distance, which proves the potential for future high-speed communications beyond 5G technology. The system consists of low-complexity and real-time base-band modules to provide the high-speed wideband signal processing capability. Multi-channel base-band signals are combined and converted to 15.65 ± 6.25 GHz wideband intermediate frequency (IF) signals. A novel 245 GHz waveguide bandpass filter (BPF) with low loss and high selectivity is designed and applied to a terahertz (THz) front-end for image rejection and noise suppression. Configuration of the base-band, IF, and THz front-end modules is also given in detail. The 245 GHz wireless communication link is demonstrated over a distance of 1.2 m.
dc.language	English
dc.publisher	MDPI
dc.relation.ispartof	Photonics
dc.relation.isbasedon	10.3390/photonics9100683
dc.rights	info:eu-repo/semantics/openAccess
dc.title	A 245 GHz Real-Time Wideband Wireless Communication Link with 30 Gbps Data Rate
dc.type	Journal Article
utslib.citation.volume	9
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	open_access	*
dc.date.updated	2022-12-19T22:28:52Z
pubs.issue	10
pubs.publication-status	Published
pubs.volume	9
utslib.citation.issue	10

Abstract:

This paper presents a 245 GHz wireless communications system with a data rate of 30 Giga bits per second (Gbps) at a 1.2 m distance, which proves the potential for future high-speed communications beyond 5G technology. The system consists of low-complexity and real-time base-band modules to provide the high-speed wideband signal processing capability. Multi-channel base-band signals are combined and converted to 15.65 ± 6.25 GHz wideband intermediate frequency (IF) signals. A novel 245 GHz waveguide bandpass filter (BPF) with low loss and high selectivity is designed and applied to a terahertz (THz) front-end for image rejection and noise suppression. Configuration of the base-band, IF, and THz front-end modules is also given in detail. The 245 GHz wireless communication link is demonstrated over a distance of 1.2 m.

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http://hdl.handle.net/10453/164484