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旋转连接
相关语句
  rotary joint
     Design of Signal Transmission System of Rotary Joint Component Used in Vehicles
     车辆旋转连接部件综合信号传输系统设计
短句来源
     Design and Performance Analysis of Two-layer Parallel Optical Interconnection Network with Rotary Joint Function
     有旋转连接的双层光互连网络设计与分析
短句来源
     A two-layer parallel optical interconnection network with rotary joint function was designed.
     设计一个具有旋转连接功能的双层并行光互连网络。
短句来源
     The thesis is the technical improvement of existing Signal Transmission System of Rotary joint Component in Vehicle.
     论文是对现有军事车辆旋转连接部件综合信号传输系统的技术改进。
短句来源
     Rotary Joint of Single Mode Fiber and Mechanism Consideration
     单模光纤的旋转连接及结构上的考虑
短句来源
更多       
  “旋转连接”译为未确定词的双语例句
     Design and Implementation of Two-layer Optical Interconnection Network with Rotating Connection
     具有旋转连接功能的双层光互连网络设计
短句来源
     A Novel Design of Bidirectional Fiber Optic Rotary Connection System with High Signal Transmission Rate
     一种新型高速双向光纤旋转连接数据传输链路的设计
短句来源
     A kind of fiber optic rotary transmission technology, which is based on optic fiber signal transmission, is proposed and replace electronic slip ring.
     因此,以光信号传输为基础,综合电光转换及数据处理的光纤旋转连接传输技术逐渐取代电滑动环的旋转连接技术。
短句来源
     Low loss connection of fiber optic rotary is realized by direct coupling of fiber, which is photon crystal fiber (PCF).
     该设计以光子晶体光纤为基础,采用直接耦合的方法实现低损耗的光纤旋转连接
短句来源
     The rotary connection can be carried out in free space and bi-direction transmission of optical signal can be performed.
     在自由空间可以实现旋转连接并实现光信号的双向传输,通过分析该光学结构设计原理和光路计算,发现每组透镜中两个透镜焦距之比为 20?
短句来源
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  相似匹配句对
     Rotary Joint of Single Mode Fiber and Mechanism Consideration
     单模光纤的旋转连接及结构上的考虑
短句来源
     Spin Control
     旋转控制
短句来源
     ELLIPTIC REVOLUTION
     椭圆旋转
短句来源
     Design and Implementation of Two-layer Optical Interconnection Network with Rotating Connection
     具有旋转连接功能的双层光互连网络设计
短句来源
     The Parallel Connection of UPS
     UPS的并联连接
短句来源
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  rotary joint
A novel two-way rotary joint (S and P band) is described.
      
For S band rotary joint, VSWR is less than 1.2 over the frequency range from 1.2GHz to 4.4GHz.
      
For P band rotary joint, the structure of the reentrant resonator is used to reduce the length of the rotary joint to about λ/4, and the special and small size requirement is satisfied.
      
Each path includes a rotary joint required for gimbaling the antenna into position at the start of the mission.
      
Field Change Two was the insertion of a rotary joint within the antenna, providing a constant 360 degree rotation capability.
      
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This paper describes a mechanically despun satellite antenna system for the domestic telecommunication service. The antenna system consists of three parts: an assembly of the omnidirectional telemetry and command antennas, a directive communications antenna and a three channel noncontacting rotary joint. The telemetry and command antennas are antennas, the radiation patterns of which are omnidirectional patterns with the circular polarization. The directive communications antenna is a offset elliptical paraboloid...

This paper describes a mechanically despun satellite antenna system for the domestic telecommunication service. The antenna system consists of three parts: an assembly of the omnidirectional telemetry and command antennas, a directive communications antenna and a three channel noncontacting rotary joint. The telemetry and command antennas are antennas, the radiation patterns of which are omnidirectional patterns with the circular polarization. The directive communications antenna is a offset elliptical paraboloid antenna with single horn feed for both transmiting and receiving. A 5°×8° elliptical beam radiated by the paraboloid antenna provides proper coverage over China's mainland. The three channel noncontacting rotary joint is a concentric three coaxial line configuration, which forms three transmission channels. There are chokes at the rotary join of each coaxial line. The channel insertion losses of the rotary joint are 0.6~0.8dB. The isolations between the channels are greater than 50dB.

叙述了为国内电信服务的机械消旋卫星天线系统.该天线系统包括三部分:全向遥测遥控天线组件,定向通信天线和三信道无接触旋转关节.遥测遥控天线为双圆盘天线,辐射全向性方向图,圆极化.通信天线是收发共用单喇叭馈源偏置椭圆抛物面天线,辐射一个5°×8°的椭圆波束,恰好覆盖中国本土.三信道无接触旋转关节是一个同心三同轴线结构,形成三路传输信道.各同轴线旋转连接处有扼流槽.各信道的插入损耗为0.6~0.8dB,信道之间隔离优于50dB.

This paper outlines rotary joint means for a single mode fiber, and it also provides some technology method on rotary mechanism. At last, we provide some results of the experiment.

介绍了实现单模光纤旋转连接所采用的方法,提出了在旋转机构中采取的一些技术措施,并给出了一些实验结果

A novel symmetric optical coupling structure for realizing double-channel rotary interconnection is proposed and a passive double-channel fibre-optic rotary connector is designed by application of this structure. An optical signal emitted by a self-focusing lens will be passed through free space and received by another self-focusing lens. The rotary connection can be carried out in free space and bi-direction transmission of optical signal can be performed. Through analyzing the design principle of the...

A novel symmetric optical coupling structure for realizing double-channel rotary interconnection is proposed and a passive double-channel fibre-optic rotary connector is designed by application of this structure. An optical signal emitted by a self-focusing lens will be passed through free space and received by another self-focusing lens. The rotary connection can be carried out in free space and bi-direction transmission of optical signal can be performed. Through analyzing the design principle of the optical structure and optical path calculation, it is found that when the ratio between the focal lengths for two lens is 20~50 and off-axis distance is in the range of 4~10mm, the interference will not be occurred between two optical channels and signal transmission can be lasted.

提出一种实现双通道旋转互连的新型对称光学耦合结构,并应用光学结构设计出无源双通道光纤旋转连接器。利用自聚焦透镜发射光信号,使其通过自由空间传输,被另一个自聚焦透镜接收。在自由空间可以实现旋转连接并实现光信号的双向传输,通过分析该光学结构设计原理和光路计算,发现每组透镜中两个透镜焦距之比为 20?50,离轴距离为 4?10mm 范围时,才能保证光信道之间不发生干扰且信号持续传输。

 
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