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Ultra-wideband Parabolic Bicone Antenna for Ground Penetrating Radar (CROSBI ID 627160)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Škiljo, Maja ; Blažević, Zoran ; Poljak, Dragan Ultra-wideband Parabolic Bicone Antenna for Ground Penetrating Radar / Rožić, Nikola ; Begušić, Dinko (ur.). Split, 2015

Podaci o odgovornosti

Škiljo, Maja ; Blažević, Zoran ; Poljak, Dragan

engleski

Ultra-wideband Parabolic Bicone Antenna for Ground Penetrating Radar

Antenna design for ground penetrating radar (GPR) is very complex and depends on specific application. In typical civil engineering GPR applications, the antennas need to be low cost, small size, compact and simple while operating in close vicinity to real ground and in wide frequency band. In this paper we propose an ultra-wideband parabolic bicone antenna. Except for its compactness and small size, the bicone antenna design parameters and the given procedure can be used for a specific GPR application. The proposed antenna achieves VSWR < 2 in ultra-wideband from 0.67 – 4.3 GHz with the total height of 11.8 cm. Time domain response of the proposed antenna shows a negligible excitation signal distortion in the direction of maximum radiation. Also, very good VSWR is obtained when the antenna is very close to the typical real ground found in civil engineering GPR applications.

ground penetrating radar; parabolic bicone antenna; ultra-wideband

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Podaci o prilogu

2015.

objavljeno

Podaci o matičnoj publikaciji

Rožić, Nikola ; Begušić, Dinko

Split:

978-953-290-055-2

Podaci o skupu

2015 International Conference on Software, Telecommunications and Computer Networks

predavanje

16.09.2015-18.09.2015

Bol, Hrvatska; Split, Hrvatska

Povezanost rada

Elektrotehnika