Influence of Antenna Characteristics on Elevation Dependence of Building Penetration Loss for High Elevation Links

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00197719" target="_blank" >RIV/68407700:21230/12:00197719 - 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

Influence of Antenna Characteristics on Elevation Dependence of Building Penetration Loss for High Elevation Links

Popis výsledku v původním jazyce

Building penetration loss models presented in our previous paper [1] were valid for various scenarios, propagation conditions, frequency bands, and hemispherical receiving antenna pointing towards zenith. These models had a significantly rising trend ofpenetration loss with increasing elevation angle of the link in common. In this paper we show that when working with such non-isotropic terminal antennas, this trend relates primarily to the elevation trend of the reference level [2] dependent on the receiving antenna radiation pattern. This is demonstrated by the results of single-input multiple-output (SIMO) measurement trials performed at L-band in an office building and a brick building in the city of Prague. Further, based on the detailed analysis,a method to modify the elevation trend of a particular penetration loss model for different receiving antenna radiation patterns is derived and experimentally validated.

Název v anglickém jazyce

Influence of Antenna Characteristics on Elevation Dependence of Building Penetration Loss for High Elevation Links

Popis výsledku anglicky

Building penetration loss models presented in our previous paper [1] were valid for various scenarios, propagation conditions, frequency bands, and hemispherical receiving antenna pointing towards zenith. These models had a significantly rising trend ofpenetration loss with increasing elevation angle of the link in common. In this paper we show that when working with such non-isotropic terminal antennas, this trend relates primarily to the elevation trend of the reference level [2] dependent on the receiving antenna radiation pattern. This is demonstrated by the results of single-input multiple-output (SIMO) measurement trials performed at L-band in an office building and a brick building in the city of Prague. Further, based on the detailed analysis,a method to modify the elevation trend of a particular penetration loss model for different receiving antenna radiation patterns is derived and experimentally validated.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/OC09074" target="_blank" >OC09074: Modelování zastínění šíření vln vegetací pro komunikační a navigační družicové mobilní systémy</a><br>

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Radioengineering

ISSN

1210-2512

e-ISSN

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Svazek periodika

21

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

1031-1035

Kód UT WoS článku

000313160800014

EID výsledku v databázi Scopus

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