Research Article
Experimental Study on Inkjet-Printed Passive UHF RFID Tags on Versatile Paper-Based Substrates
Table 5
Resistances of printed lines on all substrates.
| Substrate | Total layer(s) | Resistance (Ω) | Description |
| Paper A | 2 | ∞ | Not conductive, absorbed | 4 | ∞ | Not conductive, absorbed | 8 | ∞ | Not conductive, absorbed |
| Paper B | 1 | 1.8 | Good conductivity, totally metallic | 2 | 0.8 | Good conductivity, totally metallic | 4 | 0.3 | Good conductivity, totally metallic |
| Paper C | 2 | 9.7 | Good conductivity, mostly metallic | 4 | 2.8 | Good conductivity, totally metallic | 6 | 2.1 | Good conductivity, totally metallic |
| Cardboard A | 1 | ∞ | The edge of line is metallic, mostly black | 2 | ∞ | The edge of line is metallic, mostly black | 4 | 79 | The edge of line is metallic, mostly black | 6 | 14 | The edge of line is metallic, mostly black | 8 | 1.3 | The edge of line is metallic, partially black | 1-S-1 | 5 | Totally silver, good conductivity | 2-S-2 | 0.8 | Totally silver, good conductivity | 4-S-4 | 0.3 | Totally silver, good conductivity |
| Cardboard B | 2 | ∞ | Not conductive | 4 | 2.5 M | Badly conductive | 8 | 161 | Badly conductive |
|
|