Figure 3
From: High performance antenna-on-chip inspired by SIW and metasurface technologies for THz band operation

(a) Diagram of the antenna-on-chip (AoC) wafer measurement setup, and (b) Photograph of the AoC gain measurement setup.
From: High performance antenna-on-chip inspired by SIW and metasurface technologies for THz band operation

(a) Diagram of the antenna-on-chip (AoC) wafer measurement setup, and (b) Photograph of the AoC gain measurement setup.