Flexible Polycarbonate and Copoly(Imide-Carbonate)s-Based Frequency Selective Surface for Electromagnetic Shielding Application

Table 2

Comparison of the proposed polymer-based FSS with FSSs existing in the literature.

Substrate	Dielectric constant	Application	Ref.
Polyethylene terephthalate (PET)	2.7	Shielding X band 10 GHz	[39]
Paper	3.4	Shielding GSM bands 930 and 1720 MHz	[40]
Polyethylene terephthalate (PET)	2.2	Shield 1.8 GHz	[41]
Co-PICs-2	4.5	Shield 8.8 GHz	Present work