M.F. Cátedra

Efficient ray-tracing techniques for three-dimensional analyses of propagation in mobile communications: application to picocell and microcell scenarios

M.F. Cátedra, J. Pérez, F. Saéz de Adana et al. · IEEE Antennas and Propagation Magazine · 1998 · 202 citations

Ray-tracing Techniques, Engineering, Flat Facets +18

A numerical scheme to obtain the RCS of three-dimensional bodies of resonant size using the conjugate gradient method and the fast Fourier transform

M.F. Cátedra, E. Gago-Ribas · IEEE Transactions on Antennas and Propagation · 1989 · 157 citations

Numerical Analysis, Aeroacoustics, Engineering +19

Application of physical optics to the RCS computation of bodies modeled with NURBS surfaces

J. Pérez, M.F. Cátedra · IEEE Transactions on Antennas and Propagation · 1994 · 132 citations

Numerical Analysis, Engineering, Optic Design +25

Propagation model based on ray tracing for the design of personal communication systems in indoor environments

F. Saéz de Adana, O. Gutierrez Blanco, Iván González et al. · IEEE Transactions on Vehicular Technology · 2000 · 127 citations

Wireless Communications, Engineering, Angular Z-buffer Algorithm +17

An Iterative Solution for Electrically Large Problems Combining the Characteristic Basis Function Method and the Multilevel Fast Multipole Algorithm

Eliseo García, Carlos Delgado, Iván González et al. · IEEE Transactions on Antennas and Propagation · 2008 · 93 citations

Numerical Analysis, Macro-basis Functions, Engineering +20