This simple example illustrates a simple 4x4 phased array. The design starts with defining an EM structure for the antenna elements, calculating its radiation pattern and using them for the phased array. A rectangular lattice design is selected, the RF links are defined and assigned to the array elements, along with the antenna element radiation pattern. A Dolph-Chebychev gain taper is selected to provide an array response with reduced sidelobe level. Test drive the project.