Broadband Linear to Circular Polarizer Based on Multilayer Frequency-Selective Surface

Table 1

The key results of the proposed wideband LTC polarizer.

References	Layer	Unit size	Thickness	AR BW (%)	Max IL (dB)	Angular stability
[10]	1	0.4	0.05	31.8	3
[11]	2	0.3	0.23	20	1.79	±40
[12]	2	0.35	0.27	24	1.1	±50°
[15]	5	0.32	0.57	19.6	1	±50°
[16]	3	0.17	0.21	11	0.4	±30°
This work	4	0.51	0.79	76.8	1	±20°

Note. represents no mention.