Research Article
Dual-Band Antenna/AMC Combination for RFID
Table 2
Prototypes comparison.
| | CPW-antenna | Frequencies (GHz) | Bandwidth | | fr | | Total (MHz) | % |
| | Bow-tie | — | — | — | — | — | | 5124 | 5683 | 6482 | 1358 | 23.89 | | Bow-tie-AMC | 2160 | 2255 | 2315 | 155 | 6.87 | | 5743 | 6137 | 6248 | 505 | 8.22 | | Bow-tie-AMC metallic plate | 2056 | 2204 | 2285 | 229 | 10.39 | | 5767 | 5914 | 6588 | 821 | 13.88 |
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