Clavier, T., Gonzalez Ovejero, D., De Lera Acedo, E., Craeye, C., Ghods, N. R., & Glineur, F. (2014). Synthesis of non-regular arrays using an FFT-based calculation of the cost function gradient. Proceedings of the 8th European Conference on Antennas and Propagation, p. 3326-3330. https://doi.org/10.1109/EuCAP.2014.6902540