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 |
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