A design and analysis for a system of intersatellite optical communications;
卫星间光通讯中一种光路设计及分析
The applications of lens in laser optics, optical communication and medicine instruments fields are discussed.
在理论上分析了光纤透镜聚焦、成像和准直的光学原理,介绍了它们在激光光学、光电子、光通讯、医药器械等领域的应用。
The relations between the maximum communication distance and basic parameters (the radiation power of a transmitting antenna,the antenna s cross radius and the sensitivity of a receiving system),which influence the volume and weight of a system of intersatellite optical communications,are analyzed in theory.
在卫星间光通讯系统中，发射天线辐射功率、天线横向半径及接收系统灵敏度是影响系统的体积和重量的基本因素。
This paper discusses the engineering realization algorithm of ADBF and gives out a digital multi-beam forming system module which is based on optical fiber communication,FPGA and DSP platform.
自适应数字波束形成是新一代相控阵雷达的核心技术,该文讨论了ADBF的工程实现算法,并给出了一种基于光纤通讯、FPGA和DSP平台数字多波束形成系统模块,该DBF模块具有高速数字波束形成、通道校正、自适应干扰置零功能,通道和波束数可扩展功能。
Design of fiber communication in microcomputer relay protection;
一种微机保护的光纤通讯设计
In the paper, we will briefly introduce the applications of lighting, solar cell, fiber communication, and security based on opto-electronics for new city planning.
光电科技是21世纪最重要的科学技术之一,本文分别从照明科技、太阳能电池、光纤通讯与安全技术4个方向介绍光电科技在新兴城镇规划的应用。
A kind of PCI based point to point fibre optical communication system is introduced.
介绍一种基于 PCI总线的点到点远程高速光纤通讯系统 ,其最大传输速率为 4 0 0 M bit/ s,最大传输距离超过 4 0 km。
This paper introduces the characteristic and performance of Fiber-Optical Communication and Carrier Wave Com-munication,analyses its important influence to the theory of protection for power HV/EHV line,and bring forward the opinion to the communication means for protection for power HV/EHV line.
介绍了光纤通讯和载波通讯的性能、特点,分析了二者对高压线路纵联保护原理的决定性影响,对今后高压线路纵联保护所应用的通讯手段提出了看法。
The paper explained the information superhighway which was based on the fiber-optical communication and high-speed communication network,its structure and mod- el.
阐述了以光纤通讯、高速通讯网络为基本内涵的信息超高速公路的结构和模式,从新加坡智慧岛计划入手,分析了信息超高速公路在信息业、社会经济、教育及国民生活方面的巨大作用。
The Technology of FSO and its Application Analysis;
自由空间光通讯(FSO)技术及应用分析
THE INFLUENCE OF BIT RATE AND OTHER MAIN PARAMETERS ON MAXIMUM COMMUNICATION DISTANCE IN A SYSTEM OF INTERSATELLITE OPTICAL COMMUNICATIONS
卫星间光通讯系统中比特率等主要参量对最大通讯距离的影响
Nonlinear optical( NLO) materials will play a key role in future optical communication.
非线性光学材料是未来光通讯的关键材料。
Free-space optics systems can cost one third to one tenth the price of conventional underground fiber-optic installations.
无线光通讯系统的费用是传统地下光纤设施的1/10~1/3。
The Infrared Communication and the Optimization of the Detecting System in Airfield Navaid Light;
红外光通讯及其在机场助航灯光检测中应用系统的优化
a communication system using fiber optic cables.
用光纤电缆的通讯设备。
Fiber-based Heralded Single Photon Source at Telecom-band
基于光纤的通讯波段宣布式单光子源
Do you know that optical fibers have impact on communications?
你知道光学纤维对通讯有影响吗？
had a nationwide fibre-optic network.
就已有了遍及全国的光纤通讯网络。
a communication satellite, link, etc
通讯卫星、 通讯线路等
On the Self-Similarities and Communication Limits of Optical Solitons Propagating in Fibers;
光纤孤子传播的自相似性和通讯限制的研究
The Programming Developments of the Special Communication Network and the SDH Transmission Network of Fiber Optic Cable in Huaibei Coal Mine;
淮北煤矿专用通讯网光缆SDH传输网规划建设
An Coding Communication Technology in the Training of Laser Simulating AA Gun Ball Firing
一种激光模拟高炮实射训练中的编码通讯技术
Design and analysis of a fiber field-bus communication system
一种光纤现场总线通讯系统的分析与设计
Asia-Pacific POPIN Newsletters
《亚太人口资讯网通讯》
Design and Implementation of the Communication System of Visible-Infrared Wide Spectrum Fiber Spectral Instrument
可见—近红外宽谱段光纤光谱仪通讯系统的设计与实现
Implementation of High Speed Spectral Instrument Based on USB2.0 Protocol
基于USB2.0的全谱段光纤光谱仪测控通讯系统的实现
corporate communications
企业传讯,机构传讯,公司通讯
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