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
   调制器 在 武器工业与军事技术 分类中 的翻译结果: 查询用时:0.524秒
图标索引 在分类学科中查询
所有学科
武器工业与军事技术
无线电电子学
物理学
电信技术
核科学技术
仪器仪表工业
自动化技术
电力工业
矿业工程
更多类别查询

图标索引 历史查询
 

调制器
相关语句
  modulator
    Analysis of Reliability of Two-Step Pulse Compress Direct Current Magnetism Modulator
    两级脉冲压缩式直流磁调制器的可靠性分析
短句来源
    Design of a New Narrow Pulse Modulator
    一种新型窄脉冲调制器的设计
短句来源
    Application of IGBT in Modulator of Radar Transmitter
    IGBT在雷达发射机调制器中的应用
短句来源
    Design of New Pulse Modulator
    新型脉冲调制器的设计
短句来源
    Applied Analysis of I-Q Vector Modulator in Noise Jamming Simulator
    I-Q矢量调制器在噪声干扰模拟器中的应用分析
短句来源
更多       
  pulse modulator
    Design of a New Narrow Pulse Modulator
    一种新型窄脉冲调制器的设计
短句来源
    Design of New Pulse Modulator
    新型脉冲调制器的设计
短句来源
    This pulse modulator can be used in W band medium power magnetron transmitter.
    该脉冲调制器可用于 W波段中功率磁控管发射机
短句来源
    Study on Pulse Modulator of Transmitter
    发射机调制器脉冲波形问题探讨
短句来源
    Also the designing process of pulse modulator, intermediate frequency amplifier, video frequency amplifier and analog filter is introduced in the dissertation.
    并根据研制过程重点介绍了脉冲调制器、中频放大器、视频放大器、滤波器等几个关键系统部件的设计及研制情况。
短句来源
更多       
  “调制器”译为未确定词的双语例句
    Quadrature Modulators for the Generation of Wideband Signal in Radar
    产生雷达宽带信号用的正交调制器
短句来源
    The Application of DQM in Clutter Simulation for Pulse Doppler Radar
    数字正交调制器在脉冲多卜勒雷达杂波信号模拟中的应用
短句来源
    The design scheme of the system is presented, which includes the fundamentalcomposition, paramater design of each part, and the design approach of its key component, pulse modulatoris put on as an emphasis.
    首先给出了系统基本组成,然后阐明了各组成部分的参数设计,重点介绍了其关键部件-脉冲调制器的设计方法。
短句来源
    As clutter simulating in library, the time domain sequences need to be moved to intermediate frequency or radio frequency, in order to refrain mirror frequency effectively, the method of digital quadrature modulation (DQM) is proposed instead of liner quadrature modulation (LQM),and its realization is also discussed in details.
    为了得到较高的镜频抑制度,文章提出了数字正交调制( DQM)的方法,以取代传统的线性正交调制器( LQM),文中对其实现原理进行了阐述。
短句来源
  相似匹配句对
    Design of New Pulse Modulator
    新型脉冲调制器的设计
短句来源
    Application of IGBT in Modulator of Radar Transmitter
    IGBT在雷达发射机调制器中的应用
短句来源
查询“调制器”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。
  modulator
Design of a piezoelectric transducer cylindrical phase modulator for simulating acoustic emission signals
      
To conveniently carry out the pipeline leak experiment in a laboratory, leak acoustic signals are simulated by using the converse piezoelectric effect of a piezoelectric transducer (PZT) cylindrical phase modulator.
      
On the basis of the piezoelectric equations and electromechanical equivalence principle, the transfer function of a PZT cylindrical phase modulator is delivered.
      
A PZT cylindrical phase modulator is designed, and the numerical simulation is conducted.
      
Results prove that the PZT cylindrical phase modulator can effectively simulate leak acoustic emission signals when the frequency is lower than 25 KHz.
      
更多          
  pulse modulator
Studies are made of a pulse system consisting of a nonstationary continuous linear portion and a pulse modulator connected to a feedback circuit.
      
A problem of synthesis of a signal at the input of the pulse modulator, which stabilizes the system, is solved.
      
Bias pulse modulator for a high power Kα band (26-40 GHz) impact oscillator
      
Main parts of rf source for the rf-gun consists of 10 MW s-band klystron and a small pulse modulator.
      
This pulse modulator can give good stability and flatness of the output RF pulse.
      
更多          


The objective of the GJL-861 radar is to detect ships even in the most adverse weather condition from a very short range up to a distance approaching the radioelectric horizon. The radar includes a 9m × 1.2m double-curvature-reflector antenna, two transceivers with 40kW magnetron and FET low noise amplifier,a diplexer to connect the transceivers to the antenna and a PPI indicator with 16 inch CRT. The radar GJL-861 has operated for more than 15,000 hours.

GJL-861雷达用旋转抛物面和水平带双曲率赋形面的精心衔接,兼顾窄波束和近区覆盖,在国内首次设计制造出性能优良的大型复合面型反射面天线;采用薄壁盒式鱼骨式天线骨架和三段结构反射面,立轴式箱体结构天线座,抗风强度高;双12位码盘,方位数据传动精确可靠;采用双脉冲触发的四极闸流管新颖软性调制器和国产磁控管实现窄脉冲发射;完善的收发隔离,信号匹配及电磁屏蔽,国内首次在港口雷达中应用FET低噪声放大器;双增益宽带大动态范围对数中放;用独创的非显示段归零偏转放大器和小电感大电流偏转线圈实现了小量程大偏心PPI显示器。圆极化器,抗海杂波电路和抗雨杂波电路,数字式抗异步干扰电路进一步抑制了杂波和干扰;采用双收发机双码盘等备份设计,三级电磁兼容设计,三防设计及对设计制造过程的严格质量管理,保证了设备的高可靠性和高质量,使雷达能全天候连续工作。

Fiber-optic microwave delay line system, which is composed of LD modules,waveguide modulator, fiber optic transmission line,high speed receiver diode modules and bias networks,etc,is an important means of signal processing in ISAR. This paper discribes design and parameters test of the fiber-optic microwave delay line system. The development in the future is also proposed.

由激光二极管组件、波导调制器、光纤传输线、高速接收二极管组件和偏置网络为核心组成的光纤微波延迟线系统是逆合成孔径雷达中信号处理的重要手段,文章介绍光纤微波延迟线系统设计,性能测试分析,展望今后发展前景。

This paper discusses a method which uses laser techniques to distinguish targets between the enemy and Ourselves and a method which is used to modulate echowave signals.An all-direction detective system is composed of a laser transmitter and a receiver who are put on an image Stabilizing turntable and a group of laser detectors and reflecting prisms in multi-eye style. When this system receives the inquireing codes from inquireing direction(friend direction) ,the modulatdr in front of the reflecting prism is...

This paper discusses a method which uses laser techniques to distinguish targets between the enemy and Ourselves and a method which is used to modulate echowave signals.An all-direction detective system is composed of a laser transmitter and a receiver who are put on an image Stabilizing turntable and a group of laser detectors and reflecting prisms in multi-eye style. When this system receives the inquireing codes from inquireing direction(friend direction) ,the modulatdr in front of the reflecting prism is controlled to reflect identified codes from the reflecting prism. Then these identified codes are received and distingushedin inquireing direction (friend direction).This system is very useful for distinguishing between moving targets from air to air,air to ground, and ground to ground etc.

本文论述了一种采用激光技术实现敌我目标识别的工作原理和回波信号调制方法。在这个系统中,激光发射和接收机安装在稳像转台上;激光探测和反射棱镜组是一个复眼式全方位探测系统,当它接收到询问方(友方)发来的询问码时,控制反射棱镜前方的调制器,由反射棱镜返回调制的识别码,再由询问方(友方)接收加以判别。本系统适用于空—空、空-地,地—地等运动目标间的敌我识别。

 
<< 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调制器的内容
在知识搜索中查有关调制器的内容
在数字搜索中查有关调制器的内容
在概念知识元中查有关调制器的内容
在学术趋势中查有关调制器的内容
 
 

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