Triple-Band MIMO Antenna for 5 G Terminals

Table 2

Performance comparison of antennas for 5 G applications.

Reference	Operating band (GHz)	Isolation (dB)	ECC	Efficiency (%)	Element size (mm^2)
[22]	[3.3–4.2][4.8–5]	>10	<0.1	53.8–79.1	18.6 × 7
[23]	[3.3–6]	>12.8	<0.06	>50	11.4 × 8.4
[24]	[3.3–3.6][4.8–5]	>12	<0.15	>45	10.6 × 5.3
[25]	[3.3–6]	>11.4	<0.26	>46	14.5 × 1.5
[26]	[3.4–3.8]	>14.8	<0.05	>74	18.2 × 7.5
[27]	[3.3–3.6][5.1–5.9]	>11.2	<0.08	51–59	10 × 10
[28]	[3.3–3.8]	>10	<0.2	>58	14.5 × 1.5
[29]	[3.4–3.6]	>10	<0.3	45–60	14 × 8
[30]	[4.5–5]	>15	<0.02	N/A	6 × 12
[31]	[3.3–6]	>10	<0.1	40–70	13.9 × 7
[32]	[3.4–3.6]	>12	<0.2	42–65	12.5 × 18.5
[33]	[3.3–3.6] [4.8–5]	>10	<0.38	>36	15 × 3
Proposed one	[3.4–3.6][3.6–3.8][4.8–5]	>14	<0.02	82–89	10.5 × 5