DOA Estimation with Different NLA Configurations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F17%3A00534171" target="_blank" >RIV/60162694:G43__/17:00534171 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/8008203/" target="_blank" >http://ieeexplore.ieee.org/document/8008203/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.23919/IRS.2017.8008203" target="_blank" >10.23919/IRS.2017.8008203</a>

Jazyk výsledku

angličtina

Název v původním jazyce

DOA Estimation with Different NLA Configurations

Popis výsledku v původním jazyce

This paper presents a study of MUSIC algorithm for a nonuniform linear array (NLA) with different configurations. In the case of the same number of sensors, the element spacing of each configuration is selected according to the condition of the Chinese surplus theorem. In the simulation, we provide simulations of three typical NLA configurations for the different aperture of the array in comparison with uniform linear array (ULA) configuration. The first is a comparison between three NLA configurations and ULA in the case of one incoming signal. The second are simulations for the case of two incoming signals. We also show that MUSIC algorithm presents better performance in increasing aperture of the array. In the practical measurement, 4-element NLA was used to verify with one of three NLA configurations in the case of one incoming signal.

Název v anglickém jazyce

DOA Estimation with Different NLA Configurations

Popis výsledku anglicky

This paper presents a study of MUSIC algorithm for a nonuniform linear array (NLA) with different configurations. In the case of the same number of sensors, the element spacing of each configuration is selected according to the condition of the Chinese surplus theorem. In the simulation, we provide simulations of three typical NLA configurations for the different aperture of the array in comparison with uniform linear array (ULA) configuration. The first is a comparison between three NLA configurations and ULA in the case of one incoming signal. The second are simulations for the case of two incoming signals. We also show that MUSIC algorithm presents better performance in increasing aperture of the array. In the practical measurement, 4-element NLA was used to verify with one of three NLA configurations in the case of one incoming signal.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

The 18th International Radar Symposium IRS 2017

ISBN

978-373699343-3

ISSN

2155-5745

e-ISSN

2155-5753

Počet stran výsledku

8

Strana od-do

1-8

Název nakladatele

IEEE Computer Society

Místo vydání

New York, USA

Místo konání akce

Prague, Czech Republic

Datum konání akce

28. 6. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000426862700121