Measurement of UWB signal path loss and center frequency selection in underground coal mines
The deployment of UWB, 5G and WiFi6 systems underground in coal mines has problems such as multiple base stations, multiple transmission cables, multiple power supply equipment, high system costs, and heavy maintenance workload. Integrating UWB, 5G and WiFi6 antennas into the same integrated base st...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2023-04-01
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| Series: | Gong-kuang zidonghua |
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| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.18085 |