Figure 5
From: Design and analysis of 2D one-way splitter waveguide based on topological photonics
A T-shaped splitter waveguide by eliminating two rows and two columns of rods at the interface. (a) The transmission spectrum shows almost 100% total transmission to the top and bottom ports at f = 8.51 GHz. (b) The electric field intensity spectrum shows a peak at 8.23 GHz. (c) The electric field profile at f = 8.51 GHz, and (d) f = 8.23 GHz.
