Polo-Lopez, L.., J. Córcoles, and J.A.. Ruiz-Cruz,  "Analytical far-zone calculation of the field radiated from an equilateral triangular aperture",  IEEE Transactions on Antennas and Propagation, vol. 67, no. 8, pp. 5668-5672, 2019.

Polo-Lopez, L.., J. Córcoles, and J.A.. Ruiz-Cruz,  "Antenna design by means of the fruit fly optimization algorithm",  Electronics (Switzerland), vol. 7, no. 1, 2018.