Table 1 Minimum required distance between readers [5].
From: Bit Level Synchronized MAC Protocol for Multireader RFID Networks
Channel Difference | Antenna projecting horizontally | ||
|---|---|---|---|
Front (m) | Side (m) | Back (m) | |
0 | 1400 | 350 | 210 |
1 | 180 | 45 | 30 |
2 | 130 | 25 | 15 |
3 | 95 | 20 | 10 |