English translation for "点波束"
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- point beam
spot beam
Related Translations:
波束转换: beam switchingbeam-switching 窄波束: narrow beam◇窄波束天线 narrow beam antenna
- Example Sentences:
| 1. | Spot beam antenna
点波束天线 | | 2. | The spot - beam design in the satellite - based cellular communication systems is discussed mainly
摘要讨论了卫星蜂窝通信系统的点波束设计。 | | 3. | Currently there are two typical spot - beam models with equal beamwidth and equal spotarea
目前等波束宽度模型和等点波束面积模型是两种常用的点波束模型。 | | 4. | On the basis of discussing the analyzed restraint relationship between the link loss and the spot - beam antenna gain a new spot - beam model of optimum design named link level balance spot - beam model is proposed
在分析链路损耗与点波束天线增益之间制约关系的基础上，提出了一种新的点波束优化设计模型链路电平平衡点波束模型。 | | 5. | The calculation result shows that the model can keep the balance of the link level budget margin among the different spot - beam cellars , the onboard power in satellite can be used more effectively and the model is possessed of better applied value
计算结果表明，该点波束模型能使各点波束小区的链路电平预算余量达到平衡，并使星上功率得到更有效的利用，弥补了现有模型的不足，具有较高的应用价值。 | | 6. | The advantages of using leo satellite are as following : on the one hand the satellite orbit is low , so the transmission delay is short , the power loss is small ; on the other hand the development of cell communication , multi - access , frequency multiplex and etc also provide a technique guarantee to the leo satellite - mobile - telecommunication . so the leo system is considered to be a satellite - mobile - communication system with a great future
低轨道卫星是一种运行于1000公里左右的高空中的人造卫星，利用leo卫星实现个人通信的优点在于：一方面卫星的轨道高度低，使得传输延时短、路径损耗小，多个卫星组成的星座可实现真正的全球覆盖，频率复用更有效：另一方面蜂窝通信、多址、点波束、频率复用等技术的发展也为低轨道卫星移动通信提供了技术保障。 |
- Similar Words：
- "点播新闻" English translation, "点播新闻〖游戏名" English translation, "点播信息" English translation, "点拨" English translation, "点拨传球" English translation, "点波束反射器" English translation, "点波束覆盖范围" English translation, "点波束鉴别" English translation, "点波束接收机" English translation, "点波束区域" English translation
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