A high performance 3D dipole antenna with metal thickness >100 μm for wide bandwidth and lateral radiation is realized on InFO package. 25 % wide fractional bandwidth, from 60 to 77 GHz, has been ...

In this paper, a 3D beamforming phased array with 2D stacked tunable Nolen matrix is presented. The fundamental building block - tunable Nolen matrix is proposed to relax phase tuning range of phased ...