@Article{Azevedo2011a,
Title = {Synthesis of Planar Arrays With Elements in Concentric Rings},
Author = {Azevedo, J.~A.~R.~},
Journal = {Antennas and Propagation, IEEE Transactions on},
Year = {2011},
Month = {march},
Number = {3},
Pages = {839 -845},
Volume = {59},
Doi = {10.1109/TAP.2010.2102999},
ISSN = {0018-926X},
Keywords = {antenna radiation patterns;array factor;azimuthal direction;concentric circular arrays;concentric ring arrays;fast Fourier transform;planar arrays;ripple structure;shaped beam antennas;sidelobe levels;source distribution;antenna radiation patterns;fast Fourier transforms;planar antenna arrays;},
Owner = {jluis},
Timestamp = {2012.10.01}
}