A simple analytical model for THz band path loss

Erdem, Mikail and Saleem, Ammar and Gürbüz, Özgür and Ecemis, Cansu and Saeed, Akhtar (2023) A simple analytical model for THz band path loss. IEEE Communications Letters, 27 (3). pp. 996-1000. ISSN 1089-7798 (Print) 1558-2558 (Online)

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In this letter, we devise a frequency, distance, and altitude-dependent, analytical model for THz band path loss. This model is obtained from cascaded regression of transmittance data from Line-by-Line Radiative Transfer Model (LBLRTM) propagation analysis tool, considering altitudes from the sea-level to 1 km, distances from 1 m to 100 m and frequencies within 0.79-0.91 THz and 0.93-0.94 THz. The proposed approach yields high accuracy with respect to propagation data while providing a simple, closed-form expression to help the design of Terahertz (THz) band drone communications.
Item Type: Article
Uncontrolled Keywords: Absorption; Analytical modeling; Analytical models; Atmospheric modeling; Data models; Loss measurement; Numerical models; path loss; Propagation losses; terahertz band; transmittance
Divisions: Faculty of Engineering and Natural Sciences
Depositing User: Özgür Gürbüz
Date Deposited: 06 May 2023 22:03
Last Modified: 06 May 2023 22:03
URI: https://research.sabanciuniv.edu/id/eprint/45480

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