Circular Patch Antenna for Conformal Arrays (CROSBI ID 524238)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Debogović, Tomislav ; Škokić, Siniša ; Bartolić, Juraj
engleski
Circular Patch Antenna for Conformal Arrays
A novel reconfigurable antenna structure allowing polarization rotation is proposed. The antenna is a linearly polarized aperture coupled circular patch antenna, with three independent radial feeding lines allowing to rotate the polarization in steps of sixty degrees. The desired polarization sense is achieved by turning on the PIN diode at the beginning of the appropriate feeding line. Measured results show good matching and low cross-polarization levels, and agree well with the theory. The proposed architecture can be advantageous for use in doubly curved antenna arrays, where the possibility to align element polarizations directly translates into an increased array gain.
antenna; reconfigurable antenna; MEMS; PIN diode; electronic switch; antenna array; conformal array; slot coupled antenna
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Podaci o prilogu
363863 ; 1-4.
2006.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the European Conference on Antennas and Propagation (EuCAP 2006)
Lacoste, H ; Ouwehand, L.
Noordwijk: European Space Agency (ESA)
Podaci o skupu
European Conference on Antennas and Propagation
poster
06.11.2006-10.11.2006
Nica, Francuska