3D Printed and Photonically Cured Graphene UHF RFID Tags on Textile, Wood, and Cardboard Substrates

Table 3

The peak read range of each tag antenna together with the corresponding thickness, average thickness gradient, and sheet resistance.

	Substrate	Curing method	Read range (m)	Average thickness (µm)	Thickness gradient (µm)	4-point sheet resistance (Ω/sq)
C1	Cardboard	Oven	4.8	17.6	35	31.84
C2		Photonic	5.4	74	140	31.25
F1	Fabric	Oven	3.6	91.2	90	27.40
F2		Photonic	4	67	100	26.08
W1	Wood	Oven	4.5	29.6	30	68.49
W2		Photonic	4.6	51.3	80	48.50