International Journal of Antennas and Propagation / 2018 / Article / Fig 8

Research Article

E-Band Beam-Steerable and Scalable Phased Antenna Array for 5G Access Point

Figure 8

(a) The PCB structure consisting of the waveguide-to-PCB transition, phase shifter, and PCB-to-waveguide transition. (b) Layer stack-up for manufacturing the multilayer PCB.
(a)
(b)