Title :
Dual-beam radiation from ID leaky-wave antennas
Author :
Garcia-Vigueras, Maria ; Esquius-Morote, M. ; Perruisseau-Carrier, Julien ; Mosig, Juan R.
Author_Institution :
Lab. of Electromagn. & Acoust. (LEMA), Ecole Polytech. Federate de Lausanne (EPFL), Lausanne, Switzerland
Abstract :
This contribution proposes leaky-wave antennas operating in dual-mode regime in order to achieve dual-beam radiation patterns. Different radiation mechanisms are applied in the guiding structure to induce radiation from two propagative modes. The presented full-wave results show the potential of dual leaky-mode operation when implemented both in Fabry-Perot and substrate integrated technologies.
Keywords :
antenna radiation patterns; leaky wave antennas; substrate integrated waveguides; 1D leaky-wave antennas; Fabry-Perot; SIW technology; duaI-mode regime; dual leaky-mode operation; dual-beam radiation patterns; guiding structure; propagative modes; radiation mechanisms; substrate integrated technology; Antennas; Conferences; Europe; dual polarization; leaky-wave antennas; multi-mode;
Conference_Titel :
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location :
The Hague
DOI :
10.1109/EuCAP.2014.6902053
