Thermally Switchable Broadband Terahertz Metamaterial Absorber Based on VO 2 for Low‐Reflection Absorptive Shielding
Thermally reconfigurable terahertz absorbers are of interest for active electromagnetic control, particularly where broadband absorption and low‐reflection shielding are required. In this work, a VO 2 ‐based thermally switchable metamaterial absorber is numerically investigated in the 1–4 THz range. The proposed un...