Research Article
[Retracted] Control Optimization Design of Radio Frequency Identification Technology in IoT Express Logistics Distribution System
Table 1
Operating frequency and reading range of passive UHF RFID.
| Frequency range | Typical frequency | Read range | Tag price格 |
| Low frequency (LF) | 125–134 kHz | <0.5 m | 1 | High frequency (HF) | 13.56 MHz | <1.0 m | 0.5 | Ultra high frequency (UHF) | 865–928 MHz | 1–10 m | 0.15 |
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