Chinese translation for "天线分集"

antenna diversity

Example Sentences:

	1.	The key technologies for 3g include multi - user detection , adaptive antenna , rake receive , power control and so on . these key technologies complement each other and all of them are the focus of present research Cdma通信系统的关键技术包括有抗干扰(多用户检测) 、抗多径衰落(天线分集和rake接收) 、抗远近效应(功率控制)等，而它们之间又是相辅相成、互相补充的，均为当前研究的热点。
	2.	Space or multi - anntenna , diversity techniques are particularly attractive as they can be readily combined with other forms of diversity , e . g . , time and frequency diversity , and still offer dramatic performance gains when other forms of diversity are unavailable 空间或多天线分集技术由于可以与其它如时间分集,频率分集技术相结合,并在其基础上提供很大的性能增益,而成为一种很有吸引力的分集技术。
	3.	In the next generation of wireless communication , the base station antenna should have these functions : integration of different diversity methods to release multi - path fading , beam - downtilt to reduce co - channel interference , beam - forming to optimize coverage 在设计新一代移动通信基站天线时,应使天线能综合各种分集方式进行天线分集以消除多径效应,具有波束下倾以减少同频干扰,能波束赋形以实现优化覆盖。
	4.	In this part , the two anterior chapters mainly discuss the various basic theories used by the designing for the propagation paths of the electric wave . the theories include the computation methods for the fade and the loss of various propagation paths and obstructions , the engineering estimation methods of the flat fading and frequency selected fading , the designing methods of space diversity and frequency diversity , etc . at the same time , the special designing method of the sea - across path is discussed in detail 本文首先阐述了微波中继通信工程设计中的相关知识，其中前两章主要论述了线路设计中所用到的种种理论基础知识，包括对于各种路径情况、障碍情况的衰落与损耗的不同计算方法，平衰落与选择性衰落中断率的估算方法，天线分集和频率分集技术的理论知识和设计方法等等。

Similar Words：

"天线方向性系数" Chinese translation, "天线方向性因数" Chinese translation, "天线仿真负载" Chinese translation, "天线放大器" Chinese translation, "天线分布系统" Chinese translation, "天线分离滤波器" Chinese translation, "天线分配盒" Chinese translation, "天线分系统" Chinese translation, "天线分线盒" Chinese translation, "天线分向滤波器" Chinese translation