Wireless Coverage Technology of Underground CDMA System Based on Leakage Cable
For problems of signal diffraction and bad penetrating ability when using antenna as coverage equipment of CDMA wireless communication system, no way to ensure coverage distance and signal quality of wireless signal in entry with large bending degree and ups and downs, no way to freely improve emitt...
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| Autore principale: | |
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| Natura: | Artigo |
| Lingua: | Chinês |
| Pubblicazione: |
Editorial Department of Industry and Mine Automation
2012-08-01
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| Serie: | Gong-kuang zidonghua |
| Soggetti: | |
| Accesso online: | http://www.gkzdh.cn/article/id/8519 |
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