Naslov
Effect of Experimental Model Errors on Radiation Pattern of a Spherical Aperture Antennas Array

Autori
Rupčić, Slavko ; Mandrić, Vanja

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
50th International Symposium ELMAR-2008 : Proceedings ; Vol. 2 / Grgić, Mislav ; Grgić, Sonja - Zadar : Hrvatsko društvo Elektronika u pomorstvu (ELMAR), 2008, 617-621

ISBN
978-953-7044-09-1

Skup
International Symposium ELMAR (50 ; 2008)

Mjesto i datum
Zadar, Hrvatska, 10.09.2008. - 12.09.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
differential radiation pattern; antenna array; model errors

Sažetak
The influence of model errors on radiation pattern of a hemispherical aperture antennas arrays is studied in the paper. Analysis was made with a developed moment method program that analyzes a particular influence of an azimuth and elevation position and local angle errors of the second waveguide as well as model dimension errors on radiation pattern. The spectral-domain approach to the analysis of the spherical antenna arrays is presented in the paper. Finally, the results obtained from the theoretical investigation are verified by comparison with measured results. Measurement was not performed in a well-defined anechoic environment.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

Napomena
978-953-7044-06-0 (cjelina) ; 978-953-7044-08-4 (sv. 1)

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