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
   impedance matching network 的翻译结果: 查询用时:0.199秒
图标索引 在分类学科中查询
所有学科
无线电电子学
电信技术
物理学
更多类别查询

图标索引 历史查询
 

impedance matching network
相关语句
  阻抗匹配网络
     The Unequiripple Function Type Impedance Matching Network for Microwave Transistor or FET Chip
     微波晶体管、场效应管管芯的不等波纹函数型阻抗匹配网络
短句来源
     In this paper a new impedance matching network design method is introduced and is compared with the traditional tunning network method.
     本文介绍了一种新的阻抗匹配网络设计方法,并与传统的调谐网络设计法作了比较。
短句来源
     In this paper,we introduce main factors affecting the high speed modulation of semiconductor lasers,but the emphasis will be placed on theoretical analysis on the design of impedance matching network for laser diodes. The result is given theoretically by means of microwave CAD.
     阐述了影响高速调制半导体激光器的主要因素,着重从理论上对半导体激光器的阻抗匹配网络设计进行了分析,结合採用微波 CAD 技术,给出了理论上的结果。
短句来源
     two-layer structure and impedance matching network,are adopted to enhance the bandwidth,as a result,the input impedance bandwidth is up to 13.3% for VSWR<1.6.In order to reduce the thickness of the product,edge feed microstrip line instead of couple feed is used.
     综合采用双层结构和阻抗匹配网络两种方法来展宽天线的频带,天线在驻波比小于1.6时的相对带宽达13.3%。 采用边缘微带线馈电方式,降低了天线纵向结构尺寸;
短句来源
     The impedance matching network of changeable load and wide-belt is required because the input impedance of spiral antenna changes with frequency.
     由于该天线的输入阻抗随频率而变化 ,需要用一个宽带变负载阻抗匹配网络来实现天线与电台之间的匹配。
短句来源
更多       
  “impedance matching network”译为未确定词的双语例句
     Through selecting particular radiation elements and impedance matching network, the bandwidth of the corner reflector array could be expanded to 260MHz. So the narrow bandwidth problem of corner reflector array was solved in this method.
     通过合理的选用角形反射器天线的受激元,以及设计应用于天线阵的最佳阻抗匹配变换网络,使天线的带宽达到了260MHz以上,从根本上解决了角形反射器天线带宽过窄的问题,使角形反射器天线的应用范围得以进一步的提高。
短句来源
     In the first part of this paper, the design and adjusting method for LC impedance matching network are presented.
     第一,介绍了LC匹配网路的设计及调试方法,可使换能器所吸收的振荡器输出的功率达到95%以上.
短句来源
     According to the basic theory of parametric amplifier, the upconverter is designed. In order to extend the dyrmmic range of the upconvertor and to match the varactor impedance with the signal source impedance two tuning mechanisms and a low pass impedance matching network are used.
     该上变频器根据参量放大器的基本理论设计,用了两个调谐机构和一个低通阻抗变换器,以便扩大动态范围并实现信源与变容管的阻抗匹配。
短句来源
     In this paper,A general method of designing the impedance matching network of high frequency gas lasers,is proposed and the simple analysical solutions are deduced, which are very useful in practice. 
     本文针对高频气体激光器功率传输中的阻抗匹配问题,介绍了一种具有普遍意义的匹配网络的设计方法,并推导出了匹配网络参数的直观解析解,这对实际应用很有指导意义。
短句来源
     In order to improve the gain and sensitivity of the receiving antenna system,one scheme on how to design active integrated receiving antenna was adopted in the receiving antenna and radio frequency front end system,which can bypass the traditional impedance matching network between the active circuit and the microstrip antenna.
     为了提高接收天线系统的增益以及灵敏度,对于天线与射频前端组成的接收系统采用了一种有源集成接收天线的设计方案,从而省略了传统设计中的有源电路与微带天线之间的匹配网络.
短句来源
更多       
  相似匹配句对
     Transducer impedance matching
     换能器的阻抗匹配设计
短句来源
     The Analysis on the Impedance Matching
     关于阻抗匹配问题的分析
短句来源
     The Study on Broad-Band Impedance Matching Networks
     关于宽带匹配网络的研究
短句来源
     Design of Broadband Antenna Impedance Matching Networks
     宽带天线阻抗匹配网络的设计
短句来源
     Then, broadband complex impedance matching networks are optimized.
     然后,给出宽带的复阻抗匹配网络模型优化单元的阻抗特性。
短句来源
查询“impedance matching network”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。
  impedance matching network
With most 455kHz ceramic filters and many crystal filters, no impedance matching network is necessary.
      
The generator was coupled to the electrode through an impedance-matching network and a coupling capacitor.
      
The basic components of a tag are an antenna, a chip and most probably an impedance matching network.
      
The NF is mainly affected by the noise characteristics of the transistor and the input impedance matching network.
      
The unusual application of the RF generator and impedance-matching network made initial operation difficult.
      
更多          


In the first part of this paper, the design and adjusting method for LC impedance matching network are presented. By this method, the power absorbed by the transducer from an oscillator can exceed 95%. In the optimum matching state, the modulation depth of zero order light can be up to 92% when LiNbO3-dense flint acousto-optic modulator is driven by 0.5 W BF power.

第一,介绍了LC匹配网路的设计及调试方法,可使换能器所吸收的振荡器输出的功率达到95%以上.用0.5瓦的射频功率驱动铌酸锂-重火石玻璃声光锁模器,零级光(6328(?))的调制度达92%.第二,介绍一种在54.3~54.7兆赫范围内连续可调,稳定度为(1~2)×10~(-6)的振荡器电路及其调试方法.

This paper makes an approach to the optimization design of microwave transistor amplifers. The mathematical model of the objective function for the op- timization designs under tbe condition of several basic impedance matching networks has been obtained. The analysis of the optimization results is presented with practi- cal examples.

本文对微波晶体管放大器最优化设计的均方误差目标函数进行了探索,导出了在常用的几种匹配网络形式下进行最优化设计时的目标函数的数学模式,结合实例对优化结果作了分析。

The objective of this design is to a broadband microwave power transistor used in broadband solid state amplifier.This paper involves: 1) ideas of design; 2) calculation of attenuation of internal matching circuits; 3) computer-aided design of input and output impedance matching networks.

本设计的目的是建立一个用于宽带固态放大器的宽带微波功率晶体管。本文包括:1) 设计思想;2) 内匹配电路衰减的计算;3) 输入、输出阻抗匹配网络的计算机辅助设计。

 
<< 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impedance matching network的内容
在知识搜索中查有关impedance matching network的内容
在数字搜索中查有关impedance matching network的内容
在概念知识元中查有关impedance matching network的内容
在学术趋势中查有关impedance matching network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