Material Characterization and Radio Channel Modeling at D-Band Frequencies

As the throughput requirements for wireless communication links keep rising, characterization of sub-THz radio channels is necessary. This paper presents the results of a radio channel measurement campaign in which we characterize the full D-band, ranging from 110 to 170 GHz, for distances up to 5 m...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Brecht De Beelde, David Plets, Claude Desset, Emmeric Tanghe, Andre Bourdoux, Wout Joseph
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Channel characterization D-band diffraction millimeter wave propagation modeling path loss Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/b5dd14fa50d8417194176e94e0c782e4
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:b5dd14fa50d8417194176e94e0c782e4
record_format	dspace
spelling	oai:doaj.org-article:b5dd14fa50d8417194176e94e0c782e42021-11-24T00:02:49ZMaterial Characterization and Radio Channel Modeling at D-Band Frequencies2169-353610.1109/ACCESS.2021.3127399https://doaj.org/article/b5dd14fa50d8417194176e94e0c782e42021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9611219/https://doaj.org/toc/2169-3536As the throughput requirements for wireless communication links keep rising, characterization of sub-THz radio channels is necessary. This paper presents the results of a radio channel measurement campaign in which we characterize the full D-band, ranging from 110 to 170 GHz, for distances up to 5 m. We measured penetration and reflection loss for a broad set of materials that are commonly used in indoor environments, including wood, glass, acrylic, and concrete, and measured corner diffraction losses. Measurements over the full 60 GHz bandwidth reveal frequency selectivity as well as a periodic variation of both penetration and reflection loss, which is attributed to the thin film effect. Based on measurements in a conference room and outdoors, we create a spatio-temporal channel model for the conference room and an outdoor path loss model. The channel models show that the radio channel is extremely sparse to multipath components, containing only a Line-of-Sight path with signal attenuation close to path loss in free space, and first-order reflections with a measured attenuation that corresponds to the sum of the path and reflection loss.Brecht De BeeldeDavid PletsClaude DessetEmmeric TangheAndre BourdouxWout JosephIEEEarticleChannel characterizationD-banddiffractionmillimeter wave propagationmodelingpath lossElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 153528-153539 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Channel characterization D-band diffraction millimeter wave propagation modeling path loss Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Channel characterization D-band diffraction millimeter wave propagation modeling path loss Electrical engineering. Electronics. Nuclear engineering TK1-9971 Brecht De Beelde David Plets Claude Desset Emmeric Tanghe Andre Bourdoux Wout Joseph Material Characterization and Radio Channel Modeling at D-Band Frequencies
description	As the throughput requirements for wireless communication links keep rising, characterization of sub-THz radio channels is necessary. This paper presents the results of a radio channel measurement campaign in which we characterize the full D-band, ranging from 110 to 170 GHz, for distances up to 5 m. We measured penetration and reflection loss for a broad set of materials that are commonly used in indoor environments, including wood, glass, acrylic, and concrete, and measured corner diffraction losses. Measurements over the full 60 GHz bandwidth reveal frequency selectivity as well as a periodic variation of both penetration and reflection loss, which is attributed to the thin film effect. Based on measurements in a conference room and outdoors, we create a spatio-temporal channel model for the conference room and an outdoor path loss model. The channel models show that the radio channel is extremely sparse to multipath components, containing only a Line-of-Sight path with signal attenuation close to path loss in free space, and first-order reflections with a measured attenuation that corresponds to the sum of the path and reflection loss.
format	article
author	Brecht De Beelde David Plets Claude Desset Emmeric Tanghe Andre Bourdoux Wout Joseph
author_facet	Brecht De Beelde David Plets Claude Desset Emmeric Tanghe Andre Bourdoux Wout Joseph
author_sort	Brecht De Beelde
title	Material Characterization and Radio Channel Modeling at D-Band Frequencies
title_short	Material Characterization and Radio Channel Modeling at D-Band Frequencies
title_full	Material Characterization and Radio Channel Modeling at D-Band Frequencies
title_fullStr	Material Characterization and Radio Channel Modeling at D-Band Frequencies
title_full_unstemmed	Material Characterization and Radio Channel Modeling at D-Band Frequencies
title_sort	material characterization and radio channel modeling at d-band frequencies
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/b5dd14fa50d8417194176e94e0c782e4
work_keys_str_mv	AT brechtdebeelde materialcharacterizationandradiochannelmodelingatdbandfrequencies AT davidplets materialcharacterizationandradiochannelmodelingatdbandfrequencies AT claudedesset materialcharacterizationandradiochannelmodelingatdbandfrequencies AT emmerictanghe materialcharacterizationandradiochannelmodelingatdbandfrequencies AT andrebourdoux materialcharacterizationandradiochannelmodelingatdbandfrequencies AT woutjoseph materialcharacterizationandradiochannelmodelingatdbandfrequencies
_version_	1718416116237205504

Material Characterization and Radio Channel Modeling at D-Band Frequencies

Ejemplares similares