光纤无线电,ROF英语短句,例句大全

光纤无线电,ROF
1)ROF光纤无线电
1.This paper proposes a novel 60GHz millimeter-wave Radio-Over-Fiber(ROF) downlink system that is based on the harmonics generation technique and employs optical PSK modulation.文章提出一种将光相移键控(PSK)调制用于基于谐波生成原理的毫米波光纤无线电(ROF)下行链路系统,在生成毫米波的同时,实现了二进制相移键控(BPSK)调制,并且通过加入并行光载波抑制双边带调制(DSB-SC)支路实现了导频的产生,供毫米波下变频之用。
2.Radio-over-fiber(RoF) technology has been suggested to meet the ever increasing user bandwidth demands and mobility.光纤无线电技术是近年发展起来的一种新兴宽带传输技术,满足日益增长的用户带宽需求和灵活的移动接入。

英文短句/例句

1.Study on Radio-over-Fiber System Based on Optically Injected Semiconductor Laser Technology基于光注入半导体激光器技术的光纤无线电系统研究
2.Electronic mail: A method of sending data from one place to another ,anywhere in the world,using telephone wires,radio waves,optical fibre cable or satellite.电子邮件:把数据从一地点经电话线、无线电波、光学纤维或卫星送往地球上任何地点的方法。
3.All-Optical Frequency Up-Conversion Utilizing High Nonlinear Fiber in Radio Over Fiber System光纤无线通信系统中用高非线性光纤实现全光频率上转换
4.laser transceiver device激光无线电收发装置
5.Our technology focuses on: High performance cable and material solutions， passive RF& Wireless components， Radio& Fiber Optic products.我们的科技着重以下几个方面：高性能的电缆及原料处理，无源射频和无线部件，射频和光纤产品。
6.delustred fibre消光纤维,无光纤维
7.electromagnetic waves,eg X-rays,radio-waves,light waves电磁波（如X 射线、无线电波、光波）.
8.Theoretical Study on Nonlinear Distortion in a?Lightwave AM CATV System with EDFA有光纤放大器的光纤调幅有线电视系统的非线性失真理论研究
9.The Design of the Wireless Monitoring System Based on Optic Fiber Sensing for the Tension of Bridge;基于光纤光栅的桥梁索力无线监测系统的设计
10.Physical and MAC Layer Research for Fiber Grating Wireless Sensor Network光纤光栅无线传感网络物理及MAC层研究
11.Technique Analysis and Comparison of Generating Millimeter-wave in Radio-over-fiber System光纤无线系统中光生毫米波方法的分析比较
12.Fiber grating wireless sensing network based on polarization interference基于偏振干涉的光纤光栅无线传感网络系统
13.A novel fiber grating wireless sensor network and the routing protocol design一种新型光纤光栅无线传感网络及路由设计
14.Research on Wireless Fiber Brag Grating Vibration Sensor Based on Curve Simulating Technology曲线拟合技术在无线光纤振动传感器的研究
15.Study on Fiber Differential Protection for HV/EHV Transmission Line超高压线路光纤电流差动保护的研究
16.Dispersion Compensation Fiber Gratings Suitable for CATV Systems适合于有线电视系统的色散补偿光纤光栅
17.Temperature Monitoring for Stator Bar in Large Generator Based on Fiber Bragg Grating基于光纤光栅的大电机定子线棒测温技术研究
18.GI(Grated Index)渐变折射线(光纤)

相关短句/例句

radio over fiber光纤无线电
1.An optical heterodyne technology for radio over fiber system;应用于光纤无线电系统的一种改进的光外差技术
3)Radio on Fiber光纤无线电(RoF)
4)fiber-like无线光纤
1.Because of the large amount of spectrum available at the frequencies millimeter wave technology operates, it has the capability of providing "fiber-like" speeds and offering bi-directional voice, data and video service.本地多点分布式业务LMDS是刚刚兴起的固定宽带无线接入技术，工作在较高频段(10～40GHz)，属于微波通信，可用频谱较宽，因此可提供很宽的带宽(达1GHz以上)，有“无线光纤”之美誉，可实现双向传输话音、数据图象、视频等宽带业务。
5)radio over fiber(ROF)光纤无线通信
1.Wireless networks based on radio over fiber(ROF) technologies have been proposed as a promising solution to meet the future demand on broadband,interactive and multimedia services over wireless media.基于光纤无线通信(ROF)的无线网络被认为是提供高带宽、交互式和多媒体无线通信服务很有前景的实现方式,但目前毫米波频段的光纤无线通信系统都存在色散严重或基站结构复杂等问题。
6)radio-over-fiber system光纤无线系统