Iván González Diego

Iván González Diego is an Associate Professor at the University of Alcalá's Department of Computer Science, affiliated with the GEC Grupo de Electromagnetismo Computacional (Computational Electromagnetic Group). He holds a Ph.D. from the University of Alcalá (2004) for his thesis on improving the Geometrical Theory of Diffraction (GTD) for complex radiative systems. His work focuses on computational electromagnetics, antenna design, and advanced numerical techniques such as the Method of Moments (MoM), Multilevel Fast Multipole Method (MLFMM), and hybrid approaches combining asymptotic and rigorous methods.

Key research areas include electromagnetic scattering analysis of large structures, reflectarray antenna design, and optimization of radio frequency systems using evolutionary algorithms. He has developed tools like NEWFASANT and MONURBS for electromagnetic simulations and pre-processing. His contributions span radar systems, V2X communication channels, and antenna-radome interaction studies.

Publications highlight advancements in accelerating ray-tracing, improving preconditioners for iterative solvers, and analyzing wind turbines' electromagnetic interference. Notably, his work on multi-beam reflectarray antennas and efficient mesh generation techniques has been widely applied in aerospace and satellite communication contexts.