Figure 9
From: A Broadband Bessel Beam Launcher Using Metamaterial Lens
Experimental transversal profiles at different transversal planes at 12, 15 and 18 GHz, respectively.
(a–c) z = 0.4 m. (d–f) z = 0.6 m. (g–i) z = 0.8 m.
Figure 9 | Scientific Reports
