Title :
Dual linearly polarized single-layer radial-line slot-array antenna
Author :
Pla, V. ; Valero-Nogueira, A. ; Herranz, J.I. ; Alfonso, E. ; Rodrigo, V.
Author_Institution :
E.T.S.I. Telecomunicacion, Univ. Politecnica de Valencia
Abstract :
This letter proposes a novel dual linearly polarized single layer radial-line slot-array antenna (D-LPRLSA). The dual polarization is achieved arranging the slots in concentric ellipses and feeding the structure with two ports at the ellipses foci. Antenna ports must be accessed through a 180deg hybrid ring to obtain the dual behavior
Keywords :
electromagnetic wave polarisation; slot antenna arrays; D-LPRLSA; antenna ports; dual linearly polarized single-layer radial-line slot-array antenna; dual polarization; Antenna arrays; Antenna theory; Linear antenna arrays; Magnetic fields; Microwave antennas; Polarization; Probes; Programmable logic arrays; Slot antennas; Topology; Microwave antennas; planar arrays; slot arrays; waveguide antennas;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2006.872423
