Zobrazeno 1 - 1
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pro vyhledávání: '"Zhang yaoping Zheng guoxin Zhang wenmei Sheng jianhuan"'
Publikováno v:
Tongxin xuebao, Vol (1998)
Propagation measurements taken in five tunnels at 900 and 1800 MHz for microcellular and personal communication are presented.The power distance factors to characterize propagation loss in straight empty tunnel section are given.The effects of pedest
Externí odkaz:
https://doaj.org/article/ba0af2aa78ec4300b36f6fa072fb2987
