In this paper, the design of a $(1 \\times 2)$ square patch array with coaxial feeding at 6 GHz using three substrates in circular polarization, is presented. The dimensions and feed positions are ...

Directivity of rectangular planar arrays is often approximated using the directivity of two constituent linear arrays, either of dipoles or isotropic elements. A result has been derived for ...

Is your feature request related to a problem? Please describe. It is a common exercise to create rounded corners on 2D geometry. This can be accomplished using offset, but that approach relies on ...