Research Article
Vehicular Channel in Urban Environments at 23 GHz for Flexible Access Common Spectrum Application
Table 2
Electromagnetic parameters of different materials.
| Material | | | S | α |
| Brick | 1.9155 | 0.0568 | 0.0019 | 49.5724 | Marble | 3.0045 | 0.2828 | 0.0022 | 15.3747 | Toughened glass | 1.0538 | 23.9211 | 0.0025 | 5.5106 | Metal | 1 | 107 | 0.0026 | 17.7691 | Concrete | 5.4745 | 0.0021 | 0.0011 | 109 | Wood | 6.6 | 0.9394 | 0.0086 | 13.1404 |
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