DocumentCode
2588591
Title
Fading Characteristics of Radio Propagation in One-Way Semicircular Subway Tunnel at 38GHz
Author
Minghua, Jia ; Guoxin, Zheng ; Hui, Wei
Author_Institution
Key Lab. of Special Fiber Opt. & Opt. Access Networks Minist. of Educ., Shanghai Univ., Shanghai
fYear
2008
fDate
10-12 Sept. 2008
Firstpage
237
Lastpage
240
Abstract
Path-loss characteristic at 38 GHz in a one-way semicircular subway tunnel is attained by means of experiment. Based on the result, simulation parameters, such as roughness, permittivity and conductivity, are attuned exactly. Detailed researches for small-scale fading characteristic at 38 GHz in this subway tunnel are performed using simulation tool based on ray tracing theory. Some significant conclusions are resulted from experiments and simulations.
Keywords
fading; permittivity; radiowave propagation; ray tracing; tunnels; fading characteristics; frequency 38 GHz; one-way semicircular subway tunnel; path-loss characteristic; permittivity; radio propagation; ray tracing theory; Communication systems; Conductivity; Fading; Permittivity; RF signals; Radio frequency; Radio propagation; Radio transmitters; Receiving antennas; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2008 China-Japan Joint
Conference_Location
Shanghai
Print_ISBN
978-1-4244-3821-1
Type
conf
DOI
10.1109/CJMW.2008.4772414
Filename
4772414
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