| 摘要: |
| 密集分布的发射机群之间的天线十分靠近 ,它们之间的相互作用很强 ,有时直接影响到它们的工作是否安全。密集分布的发射机天线之间的电磁场主要是近场 (交换场 ) ,它们之间的互相作用主要取决于其天线之间的能量交换 ,这种能量交换的作用过程类似于双偶合调谐回路。基于上述观点 ,分析了天线十分靠近的发射机之间相互作用及同时工作的可能性 ,并提出了保障密集分布的发射机同时安全有效工作的具体实施方案 |
| 关键词: 发射机,相互作用,安全性,同步,电磁兼容 |
| DOI：10.3969/j.issn.1001-893X. |
| 修订日期：2002-06-19 |
| 基金项目: |
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| The Safety of Simultaneous Operation of Closely Spaced Transmitters |
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| Abstract: |
| The distance between the antennas of the closely spaced transmitters is very small, the interaction among these transmitters is very strong. Sometimes this strong interaction will directly influence the safety of transmitters. Regarding transmitters with closely spaced antenna, the electromagnetic field between them is mainly the near-field , the interaction among transmitters depends on the energy exchange among them , the process of the energy exchange is similar to double-couple tuning circuit . On the basis of the view-point above, the interaction and simultaneous operation possibility of transmitters with closely spaced antenna are analysed, and the practicable measures are presented for guaranteeing simultaneously, safely and effectively working of transmitters with closely spaced antennas. |
| Key words: Transmitter,Interaction,Safety,Synchronization,EMC, |
《电讯技术》编辑部 