A Low-Profile Antenna Based on Single-Layer Metasurface for Ku-Band Applications

Table 2

Comparison of the proposed antenna with those reported in literature.

Ref.	Size (mm)	Frequency (GHz)	Bandwidth (GHz)	Peak gain (dB)
[13]	42 × 42 × 10	4.42–6.22	1.8	11
[19]	63 × 108 × 1	1.85–5.65	3.8	7.32
[20]	60 × 0.787 Circular	5.89–6.6	0.71	9.8
[32]	59 × 59 × 3.25	4.77–6.52	1.75	9
[33]	69 × 69 × 67	5.1–6	0.9	9.85
[34]	69 × 69 × 68	4–6.5	2.5	11.6
This work	80 × 80 × 14.5	12–14.13	2.13	14.2