Naslov
Radar-invisible parabolic reflector

Autori
Škokić, Siniša ; Martini, Enrica ; Maci, Stefano

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

Izvornik
Proceedings of JINA 2004 International Symposium on Antennas / Guiraud, Jean-Louis - Nica : JINA, 2004, 390-391 (4 stranice)

Skup
13emes Journees Internationales de Nice sur les Antennes

Mjesto i datum
Nica, Francuska, 08.11.2004. - 10.11.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Radar Cross Section; reflector antennas

Sažetak
It has been observed that the monostatic RCS of a parabolic PEC reflector vanishes at certain frequencies for broadside wave incidence. This behaviour is explained by using Physical Optics (PO) and verified via a numerical full-wave analysis. Relations between the physical dimensions of the reflector and the characteristic values of the RCS (notch frequencies, minimum and maximum value) are given. Practical limitations of this phenomenon are also considered.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA