Research Article

A Varactor-Tunable Rasorber Using Tripole and Ring Slot Elements

Figure 6

The simulation results under the oblique incidence: (a) TE at 3 GHz, (b) TM at 3 GHz, (c) TE at 4.72 GHz, and (d) TM at 4.72 GHz.
(a)
(b)
(c)
(d)