Research Article

Simulation and Experimental Study of Terahertz Wave Transmission Characteristics Based on Periodic Metal Open Resonant Ring Structures

Figure 6

Electric energy density of the three structures. (a) Single “C” resonant ring structure ((f)1=0.592 THz). (b) Double “C” resonant ring structure (f2=0.592 THz). (c) Square resonant ring structure (f3=0.592 THz).
(a)
(b)
(c)