Fig. 1
From: Compact integrated self-multiplexing antenna for sub-6 GHz and millimeter wave 5G frequency spectrum

Geometrical configuration of the proposed 16-port integrated self-multiplexing antenna [L = 68, Lc = 48, Lf0 = 8.0, Lf1 = 6.0, Wf = 0.77, s = 1, s1 = 1.2, s2 = 1.4, s3 = 1.6, s4 = 1.8, a1 = 6.2, a2 = 7.2, a3 = 8.2, a4 = 9.2, b2 = 1.6, b3 = 3.4, b4 = 5.2, g = 0.3, p = 2, dv = 1 (all dimensions are in mm)].