Izquierdo, J. F., J. Rubio, J. Córcoles, and R. Gómez-Alcalá,  "Efficient radiation antenna modeling via orthogonal matching pursuit in terms of infinitesimal dipoles",  IEEE Antennas and Wireless Propagation Letters, vol. 15: IEEE, pp. 444?447, 2016.

Rubio, J., J. Córcoles, J. F. Izquierdo, R. Gómez-Alcalá, and J. M. Gil,  "Shaped beam synthesis of sparse arrays of coupled elements through a modified Orthogonal Matching Pursuit algorithm and multiple dictionaries",  Antennas and Propagation (EuCAP), 2016 10th European Conference on: IEEE, pp. 1?3, 2016.