Reseach of Wireless Transmission Characteristics of ZigBee in Mine Tunnel
Wireless transmission characteristics of ZigBee were tested and researched in simulated mine environment by use of underground straight tunnel. Firstly, path loss coefficient model was taken as wireless transmission model of mine tunnel, then some communication indexes were tested by use of two GAIN...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2012-01-01
|
| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/id/8099 |