Finite-Aperture Modeling of Pattern-Reconfigurable Antennas for Multiuser Beamforming
This paper establishes a finite-aperture model for pattern-reconfigurable antennas (PRAs) and exploits its aperture-constrained Fourier representation to develop an efficient multiuser beamforming framework. First, we develop an ideal model by representing the complex radiation pattern using a Fourier series. By applyi...