Figure 13

(a) Fabricated prototype of 2 × 2 array of proposed MTM unit cells. (b) Experimental setup to determine S21 using VNA and waveguide port, (c) placement of MTM array with the waveguide adapter.

(a) Fabricated prototype of 2 × 2 array of proposed MTM unit cells. (b) Experimental setup to determine S21 using VNA and waveguide port, (c) placement of MTM array with the waveguide adapter.