Sub-THz VNA-Based Channel Sounder Structure and Channel Measurements at 100 and 300 GHz

Yejian Lyu, Pekka Kyösti, Wei Fan

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Abstrakt

Sub-THz, i.e. frequency range 100 - 300 GHz, frequency bands have attracted huge interest in recent years for beyond 5G communication and high data-rate applications, due to its large available frequency bandwidth. In this work, we presented two vector network analyzer (VNA) based channel sounder systems, operating at the frequency range of 75-110 GHz and 220-330 GHz, respectively. The focus is on the channel sounder structure, link budget as well as system calibration performance. Moreover, we presented a simple wideband directional measurement in a rich scattering laboratory scenario with the two discussed channel sounders. The results showed that similar dominant multipath components (MPCs) can be observed in the two frequency bands, yet many more weak MPCs can be seen at 100 GHz, compared to results at 300 GHz.
OriginalsprogEngelsk
Titel2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC): 1st International Workshop on Terahertz for Integrated Sensing and Communication (THz-ISAC)
Antal sider5
ForlagIEEE
Publikationsdato2021
Sider1-5
ISBN (Trykt)978-1-7281-7587-4
ISBN (Elektronisk)978-1-7281-7586-7
DOI
StatusUdgivet - 2021
Begivenhed2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) - Helsinki, Finland
Varighed: 13 sep. 202116 sep. 2021

Konference

Konference2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
Land/OmrådeFinland
ByHelsinki
Periode13/09/202116/09/2021
NavnI E E E International Symposium Personal, Indoor and Mobile Radio Communications
ISSN2166-9570

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