Research Article
Measurement of Coherence Bandwidth in UHF Radio Channels for Narrowband Networks
Table 1
Relation between measured and real parameters of radio channel for
= 0.33
µs.
| RMS delay spread [µs] |
| Real | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1 | Measured | 0.34 | 0.38 | 0.44 | 0.51 | 0.59 | 0.68 | 0.77 | 0.86 | 0.95 | 1.05 |
| Coherence bandwidth estimated from RMS delay spread [kHz] |
| Real | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | Measured | 98 | 189 | 268 | 333 | 385 | 426 | 458 | 483 | 502 | 518 |
|
|