Research Article
Wirelessly Pattern Reconfigurable Yagi Antenna Based on Radio Frequency Identification
Table 1
Reconfiguration schemes comparison.
| Ref. | Control mode | Control range (m) | Power consp. | Pattern stability | Cost |
| [10] | Diodes | >1 | >100 mW | No | Middle | [8] | Bluetooth | <10 | >10 mW | Yes | Middle | [7] | Laser | >1 | >100 mW | Yes | Expensive | This work | RFID | 25 | 12 μW | Yes | Cheap |
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