A low-profile aperture-coupled microstrip patch antenna (MPA) using the TM10 and TM30 resonant modes to enhance the impedance bandwidth is proposed in this paper. Based on the cavity model for a ...

This paper approaches scatterometer image reconstruction as the inversion of a discrete noisy aperture-filtered sampling operation. Aperture-filtered sampling is presented and contrasted with ...

One of its causes is congenital pyriform aperture stenosis, with a narrowing of the anterior third of the nasal fossa caused by excessive growth of the medial nasal process of the maxillary complex.