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frequency multiplex 中文是什么意思

发音:
用"frequency multiplex"造句"frequency multiplex"怎么读
中文翻译手机版
  • 频率多路复用
  • 频率划分
例句与用法
  • 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。
用"frequency multiplex"造句  
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