Rain attenuation measurement and prediction on parallel 860-nm free space optical and 58-GHz millimeter-wave paths

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F12%3A%230000555" target="_blank" >RIV/00177016:_____/12:#0000555 - isvavai.cz</a>

Alternative codes found

RIV/68378289:_____/12:00378732 RIV/00177016:_____/12:#0000707

Result on the web

<a href="http://opticalengineering.spiedigitallibrary.org/article.aspx?articleid=1183343" target="_blank" >http://opticalengineering.spiedigitallibrary.org/article.aspx?articleid=1183343</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/1.OE.51.3.031206" target="_blank" >10.1117/1.OE.51.3.031206</a>

Result language

angličtina

Original language name

Rain attenuation measurement and prediction on parallel 860-nm free space optical and 58-GHz millimeter-wave paths

Original language description

Attenuation of electromagnetic waves at 860 nm and 58 GHz due to scattering in rain is measured on the terrestrial paths simultaneously with rain intensity. The relationship between rain intensity and rain attenuation of light is analyzed using the Marshal-Palmer drop size distribution model and the Mie scattering theory. The pertinent power law model is derived from drop size distribution parameters. An empirical composite power law model is proposed and fitted to the dataset extracted from rain attenuation events recorded during a seven-year experiment in Prague. Observed average rain attenuation of light at intensities larger than about 5 mm/h is lower than attenuation predicted by standard models. Rain attenuation measured at 58 GHz is larger thanattenuation at 860 nm for rain intensities in the range from 0.1 to 100 mm/h.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Optical Engineering

ISSN

0091-3286

e-ISSN

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Volume of the periodical

51

Issue of the periodical within the volume

3

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

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UT code for WoS article

000302780500010

EID of the result in the Scopus database

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