Qamar, M; Carslake, L; Loh, T H; Alomainy, A (2025) THz Channel Sounding System for Dense Lab Environment (330 GHz – 500 GHz). In: 7th URSI Asia-Pacific RadioScience Conference, 17-22 August 2025, Sydney, Australia.

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Abstract

This paper presents a novel VNA-based THz channel sounding measurement setup that incorporates phase compensation, leveraging both power-adjustable radio-over-fiber (RoF) technology and a dedicated phase compensation mechanism for the 330–500 GHz range. The performance of system has been evaluated through a link budget analysis with optical fiber lengths of up to 600 m in a dense lab environment, along with radio channel sounding assessments at distances of up to 5.61 m.

Item Type:	Conference or Workshop Item (Paper)
Keywords:	Tera hertz channel sounding, Long-range channelmeasurement, 330 to 500 GHz
Subjects:	Electromagnetics > RF and Microwave
Divisions:	Electromagnetic & Electrochemical Technologies
Publisher:	URSI – International Union of Radio Science
Identification number/DOI:	10.46620/URSIAPRASC25/BRUH8638
Last Modified:	09 Jun 2026 13:16
URI:	https://eprintspublications.npl.co.uk/id/eprint/10426