Abstract: Tightly coupled planar massive multiple-input multiple-output (mMIMO) antenna arrays have demonstrated wideband performance, even when employing simple canonical minimum scattering (CMS) ...

Abstract: This paper presents a planar co-aperture co-polarized in-band full-duplex (IBFD) 2-D phased antenna array, which has two independent steering beams with a wide scanning range. A two-port ...