SEQAR: An Efficient MATLAB Tool for Design and Analysis of Conformal Antenna Arrays [EM Programmer's Notebook]

SEQAR is a MATLAB-based software tool for the design and analysis of conformal antenna arrays of any type. It uses complex single-element radiation patterns, simulated in commercial electronic design automation (EDA) programs or taken from measurements, to construct arbitrary antenna arrays. Beamforming capabilities, as well as the influences of tolerances and element failures for these arrays, can be investigated. As an example, the pattern synthesis of a conformal antenna array employed in a receiver for precise safety-of-life satellite navigation is presented.