Table 2 Detailed dimension of the 3.5 GHz antenna.

From: A co-polarization-insensitive metamaterial absorber for 5G n78 mobile devices at 3.5 GHz to reduce the specific absorption rate

W

L

Ws

Ls

S

Wg

Lg

H

Lde

\({\varepsilon }_{r}\)

6.192 mm

21.81 mm

6.192 mm

7.503 mm

1.639 mm

29.50 mm

7.868 mm

1.285 mm

m

2

  1. *Length, breadth, and width of the antenna substrate are 21.86 mm, 21.81 mm, and 1.285 mm, respectively.