助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   cm array 的翻译结果: 查询用时:0.013秒
图标索引 在分类学科中查询
所有学科
电信技术
更多类别查询

图标索引 历史查询
 

cm array
相关语句
  恒模阵
     Results of computer simulations and water tank experiments verified that the DOA of the multiple independent sources could be blindly and robustly estimated with the multistage CM array.
     该结果验证了多级恒模阵可以对统计独立的多目标方位进行稳健盲估计。
短句来源
     Computer simulations are conducted to illustrate that the method does not require array calibration and that the parallel multistage CM array is more robust to element-space errors than look direction error and element failure.
     仿真结果说明此方法无需对阵列进行校正,瞄准方向误差和阵元失效对并联式恒模阵的影响较小,而对阵元位置误差敏感性稍高。
短句来源
  cm阵
     A Phase Error Sensitivite CM Array Beamformer
     具有相位误差敏感性的CM阵波束形成器
短句来源
     In order to capture and track signal which is transmitted through HF fading channel using CM array beamformer, we convert CM array beamformer CM error criteria to phase error sensitive to deal with fading Computer simulation is presented to show the beamformer with good convergence properties in fading channel.
     本文针对短波衰落信道的特点,通过提出一种具有相位误差敏感性的CM阵波束形成器,实现了CM阵对衰落信号的捕获和自动跟踪,并通过计算机模拟证明该波束形成器在衰落信道条件下具有良好的收敛性能.
短句来源
     To equalize the signal distortion caused by multipath interference with the angle spread and the delay spread,it extend the CM array to spatial-temporal structure, using the spatial-temporal combined signal processing technology based on the constant modulus algorithm (CMA) to equalize signal.
     为补偿因空间角扩展和时延扩展同时存在而引起的多径干扰 ,将 CM阵推广至二维结构 ,利用基于 CMA恒模算法的空时联合信号处理技术对其进行均衡。
短句来源
  “cm array”译为未确定词的双语例句
     We designed a 145cm × 48cm array composed of microstrip patch elements with the wavelength of 24cm. In the azimuth direction, the pattern of this array has 23? half-power beam width.
     用此方法由微带贴片天线单元组成了145cm×48cm的天线阵,生成了波长为24cm,方位向半功率波束宽度为23°的宽波束。
短句来源
     Research of sensitivity to system error in CM array
     基于恒模直线阵的系统敏感性研究
短句来源
     The traditional Constant Modulus (CM) algorithm and the CM array degrade greatly;
     本文主要包括以下几个方面的工作:(1)提出了广义恒模算法和广义恒模阵列。
短句来源
     For the reason of multipath propagation and interference signals,in fact the antenna receive several constant modulus signals,so a method must be develop to control the convergence behavior of the CM array towards the needed signal In this paper a new method of initialization and prediction of the CMA Based adaptive array is developed,when the angle of arrived of the desired signal is known,to null the interfere signal Simulation was also showed to prove the method is practical
     在多径传播和其它同频干扰存在而同时接收到多个恒模信号时 ,若已知需要信号到达方向的通信条件下 ,本文提出了恒模算法的初始预测方法 ,对干扰起到了零陷作用 ,数字模拟结果表明了这一初始预测方法是有效的。
短句来源
     The sensitivity of a CM array to system error in the presence of look direction error, element failure and element position error is researched.
     以恒模直线阵为对象 ,研究了智能天线系统存在瞄准误差、阵元位置误差、阵元失效等误差情况下对恒模直线阵干扰抑制能力等系统性能的影响。
短句来源
更多       
  相似匹配句对
     cm.
     cm之间。
短句来源
     cm.
     cm。
短句来源
     Research of sensitivity to system error in CM array
     基于恒模直线阵的系统敏感性研究
短句来源
     A Phase Error Sensitivite CM Array Beamformer
     具有相位误差敏感性的CM阵波束形成器
短句来源
     The Mierolen Array
     微透镜阵列
短句来源
查询“cm array”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  cm array
Convergence analysis of a CM array for CDMA systems
      
A perfused umbrella-shaped monopolar RF probe based on a LeVeen electrode (Boston Scientific Corp., Natick, MA, USA) with a 3-cm array diameter was developed.
      
We present computer simulations to show the signal tracking properties of the CM array using the modi ed error criterion in a fading environment.
      
Using the modi ed error criterion, the CM array latches onto one signal even during deep fades.
      
Thus, the need arises for a modi ed error criterion that would keep the advantages of CM array while removing its disadvantages.
      
更多          


For the reason of multipath propagation and interference signals,in fact the antenna receive several constant modulus signals,so a method must be develop to control the convergence behavior of the CM array towards the needed signal In this paper a new method of initialization and prediction of the CMA Based adaptive array is developed,when the angle of arrived of the desired signal is known,to null the interfere signal Simulation was also showed to prove the method is practical

在多径传播和其它同频干扰存在而同时接收到多个恒模信号时 ,若已知需要信号到达方向的通信条件下 ,本文提出了恒模算法的初始预测方法 ,对干扰起到了零陷作用 ,数字模拟结果表明了这一初始预测方法是有效的。

In order to capture and track signal which is transmitted through HF fading channel using CM array beamformer, we convert CM array beamformer CM error criteria to phase error sensitive to deal with fading Computer simulation is presented to show the beamformer with good convergence properties in fading channel.

本文针对短波衰落信道的特点,通过提出一种具有相位误差敏感性的CM阵波束形成器,实现了CM阵对衰落信号的捕获和自动跟踪,并通过计算机模拟证明该波束形成器在衰落信道条件下具有良好的收敛性能.

To equalize the signal distortion caused by multipath interference with the angle spread and the delay spread,it extend the CM array to spatial-temporal structure, using the spatial-temporal combined signal processing technology based on the constant modulus algorithm (CMA) to equalize signal. Based on a channel model containing the information of the direction of arrivals (DOA), the spatial-temporal combined CMA was derived and it's convergence properties were analyzed. By computer simulation it is showed...

To equalize the signal distortion caused by multipath interference with the angle spread and the delay spread,it extend the CM array to spatial-temporal structure, using the spatial-temporal combined signal processing technology based on the constant modulus algorithm (CMA) to equalize signal. Based on a channel model containing the information of the direction of arrivals (DOA), the spatial-temporal combined CMA was derived and it's convergence properties were analyzed. By computer simulation it is showed that the spatial-temporal combined CMA preserves blind equalization property and computational simplicity.

为补偿因空间角扩展和时延扩展同时存在而引起的多径干扰 ,将 CM阵推广至二维结构 ,利用基于 CMA恒模算法的空时联合信号处理技术对其进行均衡。基于包含信号到达方向 ( DOA)的信道模型 ,推导出了 CMA空时联合恒模算法 ,并分析了其收敛特性。计算机仿真表明 ,该算法保持了 CMA算法的盲均衡特性 ,算法简便。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关cm array的内容
在知识搜索中查有关cm array的内容
在数字搜索中查有关cm array的内容
在概念知识元中查有关cm array的内容
在学术趋势中查有关cm array的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社