Table 1 Comparison with other active surfaces.

From: Reconfigurable absorptive and polarization conversion metasurface consistent for wide angles of incidence

Reference

Active

Reflective

Functionality

Angular stability

Absorption

Polarization conversion

Cross

Linear to circular

11

x

x

50°

12

x

x

N/G

13

x

x

x

N/G

14

x

N/G

15

x

N/G

16

x

30°

17

x

N/G

18

x

30°

This work

x

60°