ITU-R P.618-8-2003 标准详情
- 标准号:ITU-R P.618-8-2003
- 中文标题:地球到卫星通讯系统所要求的传播预测技术和数据
- 英文标题:propagation data and prediction methods required for the design of earth-space telecommunication systems
- 标准类别:国际电信联盟标准
- 发布日期:2003-04-01
In the design of Earth-space links for communication systems, several effects must be considered. Effects of the non-ionized atmosphere need to be considered at all frequencies, but become critical above about 1 GHz and for low elevation angles. Thes
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