"The top metallic layer contains the patch antenna array, the middle layer serves as the ground plane, and the bottom layer includes the phase shifter module, which controls the phase states of each ...

Abstract: Localizing near-field sources considering practical arrays is a recent challenging topic for next generation wireless communication systems. Practical antenna array apertures with closely ...

Abstract: Two beam broadening methods for active electronically scanned array (AESA) antennas with uniform amplitude excitation are proposed and compared: phase tapering optimization (PTO) and a novel ...