LEÓN FERNÁNDEZ , Germán

Este trabajo aborda el estudio de circuitos y antenas en tecnología microtira con sustrato de ferrita magnetizada en dirección arbitraria. Para ello, en un primer momento se estudian las características de transmisión de líneas microtira y las características de resonancia de parches microtira, ambos sobre sustrato de ferrita. Además se...

The method of moments in the spectral domain was employed in the rigorous full-wave numerical determination of the scattering parameters of two-port microstrip circuits fabricated on magnetized ferrite substrates. The numerical algorithm developed was applied to the analysis of microstrip bandpass filters fabricated on ferrites. Results show...

A numerical code has been developed for the full-wave determination of the resonant frequencies and quality factors of microstrip patches with right-angle corners of arbitrary shape in the case in which the substrate of the patches is a magnetized ferrite with arbitrarily oriented bias magnetic field. The code is based on the solution of an...

The method of moments in the spectral domain is applied to the full-wave analysis of aperture coupled microstrip antennas in the case where the substrate of the antennas is a layered medium containing magnetized ferrites. The subsectional basis functions used in the analysis make it possible to handle patch antennas and coupling apertures with...