Buried RF Sensors for Smart Road Infrastructure: Empirical Communication Range Testing, Propagation by Line of Sight, Diffraction and Reflection Model and Technology Comparison for 868 MHz–2.4 GHz

Buried RF Sensors for Smart Road Infrastructure: Empirical Communication Range Testing, Propagation by Line of Sight, Diffraction and Reflection Model and Technology Comparison for 868 MHz–2.4 GHz

Updating the road infrastructure requires the potential mass adoption of the road studs currently used in car detection, speed monitoring, and path marking. Road studs commonly include RF transceivers connecting the buried sensors to an offsite base station for centralized data management. Since tra...

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Bibliographic Details
Main Authors: Vlad Marsic, Soroush Faramehr, Joe Fleming, Peter Ball, Shumao Ou, Petar Igic
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Sensors
Subjects:
RF
868 MHz
2.4 GHz
road sensors
road studs
car detection
Online Access:https://www.mdpi.com/1424-8220/23/3/1669

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