Wideband and High-Efficiency SIW Cavity-Backed Magneto-Electric Dipole Antenna Array

Figure 4

Surface current distributions and E-field distributions of the proposed antenna at (a) t = 0, (b) t = T/4, (c) t = T/2, and (d) t = 3T/4.

(a)

(b)

(c)

(d)