Results of long-term concurrent measurement of rain rate and rain attenuation at 38 GHz

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00003468%3A_____%2F02%3A00009010" target="_blank" >RIV/00003468:_____/02:00009010 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Results of long-term concurrent measurement of rain rate and rain attenuation at 38 GHz

Popis výsledku v původním jazyce

The obtained records of received signal levels at 38 GHz were processed statistically and monthly cumulative distributions of attenuation due to hydrometeors were obtained for five one-year periods of observation. From these distributions, cumulative distributions of attenuation due to hydrometeors for both the average worst month and the average year over 5-year period were obtained. The obtained attenuation due to hydrometeors as well as cumulative distributions of average 1-minute rain intensities are presented to demonstrate their yearly variability. results are compared with the ITU-R recommendations and discussed.

Název v anglickém jazyce

Results of long-term concurrent measurement of rain rate and rain attenuation at 38 GHz

Popis výsledku anglicky

The obtained records of received signal levels at 38 GHz were processed statistically and monthly cumulative distributions of attenuation due to hydrometeors were obtained for five one-year periods of observation. From these distributions, cumulative distributions of attenuation due to hydrometeors for both the average worst month and the average year over 5-year period were obtained. The obtained attenuation due to hydrometeors as well as cumulative distributions of average 1-minute rain intensities are presented to demonstrate their yearly variability. results are compared with the ITU-R recommendations and discussed.

Druh

A - Audiovizuální tvorba

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/GA102%2F01%2F0029" target="_blank" >GA102/01/0029: Kvalita a spolehlivost moderních telekomunikačních systémů v kmitočtových pásmech mm vln v České republice</a><br>

Návaznosti

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

Rok uplatnění

2002

Kód důvěrnosti údajů

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

ISBN

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Místo vydání

Maastricht

Název nakladatele resp. objednatele

Neuveden

Verze

Neuveden

Identifikační číslo nosiče

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