표 2. | Table 2. 원형 편파 재구성 가능한 반사형 메타표면 안테나의 비교 | Comparison of CP RRAs.

	This work	Ref. [4]	Ref. [5]	Ref. [6]
CP switching	O	X	X	X
Unit cell design
Frequency	9.9 GHz	9.5 GHz	10.25 GHz	9.5 GHz
Peak gain [dBic]	13.89(RHCP)/14.12(LHCP)	21.8	20.4	24.5
F/D	0.32	0.99	1.05	1.02