Comparison of 0.75–24-GHz Reach Distances and Ratios Using Propagation Path Loss Measurements from Urban and Rural Line-of-Sight Environments

Autor:	Soon-Soo Oh, Jae-Won Choi, Dong-Woo Kim, Young-Chul Lee, Byung-Lok Cho
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	propagation measurement propagation model reach distance rural environment urban environment Electrical engineering. Electronics. Nuclear engineering TK1-9971 Electricity and magnetism QC501-766
Zdroj:	Journal of Electromagnetic Engineering and Science, Vol 21, Iss 1, Pp 1-7 (2021)
Druh dokumentu:	article
ISSN:	2671-7255 2671-7263
DOI:	10.26866/jees.2021.21.1.1
Popis:	In this paper, we present experimental transmittance data at 0.75, 1, 2, 3, 4.5, 6, 10, 18, and 24 GHz from urban and rural environments. All measurements were performed under line-of-sight (LoS) conditions. Reach distances were extracted using the multifrequency alpha-beta-gamma model. Normalized individual and combined ratios were plotted against the frequencies and compared between the two environments. Although our data were obtained under LoS conditions, they can be used to predict the service area over a wide frequency range and establish a public policy for mobile communications.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/f43aa780f78445d5a3c79554a823b67e Zobrazit plný text záznamu View record in DOAJ