Figure 3
From: A Broadband Bessel Beam Launcher Using Metamaterial Lens
Electric field distributions at the aperture of the proposed GRIN lens at different frequencies.
(a,b) 12 GHz. (c,d) 15 GHz. (e,f) 18 GHz.
Figure 3 | Scientific Reports
From: A Broadband Bessel Beam Launcher Using Metamaterial Lens
Electric field distributions at the aperture of the proposed GRIN lens at different frequencies.
(a,b) 12 GHz. (c,d) 15 GHz. (e,f) 18 GHz.
