Masa-Campos, J. L., J. M. Fernández, M. Sierra-Castañer, and M. Sierra-Pérez,  "Coupling Characterization and Compensation Model for Antenna Arrays",  Journal of Microwaves, Optoelectronics and Electromagnetic Applications, vol. 4, no. 2, pp. 95-110, Dec., 2005.

Fernández, J. M., J. L. Masa-Campos, M. Sierra-Castañer, D. Castellanos, and M. Sierra-Pérez,  "Estimation of the patch-array-coupling model through radiated-field measurements",  Microwave and Optical Technology Letters, vol. 43, no. 1, pp. 59-65, Oct., 2004.