Fig. 8
From: A compact tri-band omnidirectional antenna design for CubeSat applications
Vector surface current distribution within the proposed antenna: (a) Mode 1 at 0.75 GHz, (b) Mode 2 at 1 GHz, (c) Mode 3 at 1.43 GHz, (d) Mode 4 at 1.85 GHz and (e) Mode 5 at 3.57 GHz.
