English translation for "全向天线"

omnidirectional antenna; omni antenna; isotropic antenna
◇全向天线系统 omnidirectional antenna system

Example Sentences:

	1.	On study of omnidirectional base station antenna use for personal communications 一种用于个人通信的基站全向天线的设计思路
	2.	Most of the former ad hoc network mac protocols were designed for omni - directional antenna systems 以前关于adhoc网络mac层的协议都是针对全向天线所设计的。
	3.	Restricted by the platform , satellite in formatting fly use isotropic antennas and each satellite use the same frequency band 编队小卫星,由于其平台限制,星间链路常常使用全向天线。
	4.	Characteristics of omni - directional dielectric rod grating leaky antennas with arbitrary profiles are investigated by an improved perturbation method 摘要用改进微扰法分析了任意曲线形状圆柱形介质栅全向天线的辐射特性。
	5.	This paper presented a new method which is usable when the base stations ' antennas are directional or omni - directional antennas by using a new objective function 摘要采用新的目标函数提出能够同时适用于定向天线和全向天线的场强定位算法。
	6.	Mattias lampe , ronghong jin , junping geng , min ding : invention patent “ one kind of directional / omni - directional antenna with rf switching control circuit ” , ( submitted ) 金荣洪，耿军平，周旭竹：实用新型专利“可实现极化兼容的小型全向天线” （已提交） 。
	7.	It also proves that the algorithm is equivalent to the existing algorithm when the antennas of the base stations are omni - directional antennas by mathematical analysis 数学分析方法证明?该算法和过去仅适用于全向天线的算法在全向天线情况下的等效性以及和这种算法分贝表示形式的等价性。
	8.	The directional routing protocol ds _ dsr put forward by the author is the improvement of the current protocol dsr , complete routine discovery and maintenance by directional neighbor nodes routing table , source routing and directional steering . the research discovers the application of the directional antenna , compare the omnidirectional antenna can increases the networks " total throughput , obviously reduces the co _ channel interference ( cci ) , multiple access interference ( mai ) , enlarges the nodes " signal and interference to noise ratio ( sinr ) , and because of the high gain of directional antenna can realize the communication with farther distance and less jump , end to end delay can decrease deeply , simultaneously , security of networks can be improved partially , the node energy also can be saved easily by power control 本文提出的定向路由协议ds _ dsr是基于对现有协议dsr的改进下实现的，通过定向邻节点路由表、定向源路由和定向搜索来完成路由发现与维护。研究发现，定向天线的应用，相比全向天线可明显提高网络的总的吞吐量，减少信道干扰、多址干扰，提高信干噪比，且由于定向天线的高增益可实现较远距离、较少跳数的通信，减少了路由发现时间，这样大大减小了传输时延，网络的整体性能得到了不同程度的提高，同时部分地解决安全问题，通过功率控制还可较容易的实现节能的目的。
	9.	Previous research on the ad hoc network almost aim at omnidirectional antenna of all receivers and transmitters , or as a default attribution . in my thesis , firstly i describe the advantages of the directional antenna at many aspects which including spatial division multiple access ( sdma ) , the antenna gain , anti - interference etc . and analyze the possibility about the directional antenna used for the ad hoc networks , secondly i study its multiple access and routine protocols using the directional antenna . and compare the protocol difference and network " performance between omnidirectional and directional antenna in particular environment 首先阐述了定向天线在网络空分复用( sdma ) 、天线增益、抗干扰等方面的的优势，分析了定向天线用于移动自组网的可行性，接着重点研究了基于定向天线的多址接入协议和路由协议，分析了与全向天线在组网和协议实现中的异同点和优缺点，并对特定的环境下的网络性能作了对比。

Similar Words：

"全向数字雷达" English translation, "全向数字式雷达" English translation, "全向水平检波器" English translation, "全向水听器" English translation, "全向太阳电池" English translation, "全向天线无方向性" English translation, "全向天线系统" English translation, "全向同性等效辐射功率" English translation, "全向图天线" English translation, "全向推进器" English translation