天线阵

In this paper,a blind subspace method is used for multiuser detection in antenna array CDMA system.

本文将两种技术结合在一起，提出了将子空间方法应用于天线阵多用户检测技术。

In view of how to strengthen the receiving-signal intensity of field of TV relay stations and increase the ability to resist jamming so as to garrantee the TV relay ing quality , this article combining with the actual conditions introduces the way of making ,setting up and site-choosing of 8 -unit biserial antenna array.

本文从如何提高电视转播台接收信号场强、增强抗干扰能力、保证电视转播质量这个角度出发，结合实际介绍了8单元双列天线阵的制作、架设与选址方法。

A planar multibeam array realized by modified Bulter phase network is provided.

本文给出一种用改进的Bulter移相网络实现面天线阵的方法。

A planar multibeam array realized by modified Bulter phase network is provided.

摘 要：本文给出一种用改进的Bulter移相网络实现面天线阵的方法。

Submarines were provided with a Molnia digital interface to the Uspekh and Legenda targeting systems, along with a Paravan towed array for very-low-frequency communications.

潜艇装备了数字化的Molnia界面通过Paravan甚低频拖曳通讯天线阵与Uspekh 和 Legenda目标指示系统交联。

Based on the fact that the interferences after dispreading have been suppressed and the additive noises on different antennas were uncorrelated.

基于智能天线阵的波达方向估计不仅可以用于空间滤波和波束赋形，而且可以用于对目标的测向、定位与跟踪。

In the practical environment, the shape and the size of the measure antenna array is much critical.

在实际环境中，对测向天线阵的形状与尺寸有较高的要求。

Based on these theories, 2X2 patch antenna array is designed in the paper.

基于以上的理论分析，本文设计了2X2的微带天线阵。

With the method of MOM,the gain matrix of antenna array is presented.

用矩量法推导并计算了三元八木天线阵的增益矩阵，进而分析在E面上增益与角度的关系，并给出了增益方向图的仿真结果。

The next step is mainly followed by comb antenna array design.

论述的天线阵的第二部分主要是梳齿阵列的设计。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。