Study on Adaptive Modulation Algorithm in OFDM Multimode Fiber Communication OFDM多模光纤通信中自适应调制算法研究
Refractive Index Profiling of Single-mode Graded-Index Planar Optical Waveguides; graded index multimode fiber 确定单模渐变平板光波导的折射率分布递级折射率多模式光学纤维
Multimode Tracking Technology of Flying Objects 圆柱状飞行目标的多模跟踪技术研究
Research of Signal Separation in MIMO Multimode Fiber Communication Based on ICA MIMO多模光纤通信中基于ICA的信号分离技术研究
Application of Neural Network in Multimode Multi-feed Antenna Design 神经网络模型在多模多馈天线设计中的应用
Provides Copper Distributed Data Interface/ multilevel transmission and single and multimode Fiber Distributed Data. 提供铜基分布式数据接口/多级传输与单模和多模光纤分布式数据。
Experimental study of radio frequency signal transmission over GI-POF multimode optical fiber 光载射频信号在多模塑料光纤中的传输特性研究
The Influence of Classical Intensity Gaussian Distribution on Sum Squeezing Properties of Four-states Superposition Multimode Functional Superposition State Light Field 强度高斯分布对四态叠加多模泛函叠加光场和压缩特性的影响
Metal-coated multimode optical fiber current sensor 金属被覆多模光纤电流传感器
The positions of the images at the output plane and the length of multimode waveguide are accurately determined numerically. 输出平面上成像位置以及多模波导的长度精确地通过数值仿真确定。
The method of moments is employed in conjunction with the equivalent-source technique and the modal expansion theory to analyze the multigroove and multimode coaxial radiators. 本文综合运用矩量法、效源技术和模式展开理论分析了多槽多模同轴辐射器。
Research and Application of Multimode Biometrics Identification Based on C/ S Structure 基于C/S结构的多生物特征识别系统的研究与应用
Optimization design of a 1 × 2 Beam Splitter Based on Photonic Crystal Multimode Waveguide of Triangular Lattice PBG 基于三角晶格光子晶体多模波导1×2分束器的优化设计
A dynamic light scattering ( DIS) system for particle sizing is described, which is constructed by the use of multimode fibers and without any limits to the angle aperture of the receiving fiber. 介绍了一种用多模光纤构造的动态光散射粒径测量实验系统,系统中没有对接收光纤的孔径角加任何限制措施。
Today, most premises networks are installed with multimode fiber in the building backbone and campus backbone segments. 今天,许多建筑网络在楼宇主干网和园区主干网部分使用多模光纤安装。
Multimode dispersion is the main obstacle for high bandwidth in multimode optical fiber ( MMF) communication system. 在多模光纤中,可以通过选择特定模式以抑制模间色散。
The tey issues involving application of multimode fiber in this broadband DSN have been clarified. 有关多模光纤在该宽带网络中应用的主要问题已得到澄清。
During the experiment, as the coil radius of multimode fiber changes, output characteristic of the laser has been measured. Meanwhile, the mode loss of different modes is calculated theoretically. 实验测量了多模光纤激光器在不同缠绕半径下的输出性能,并理论计算了各阶模式在不同缠绕半径下的损耗特性。
This paper presents an S-band multimode multifunctional broadband transponder, and demonstrates its key techniques and operation principle. 介绍了S频段多模式、多功能、宽频段应答机的设计方案,论述了其中的关键技术和工作原理。
Design of a Millimeter Wave Multimode Monopulse Feed 毫米波双通道多模单脉冲馈源的设计
A Technology of Using SCTP to Choose the Primary Network for Multimode Terminals 一种应用于多模终端的SCTP主网络选择技术
The coincidence characteristics of multimode interference effect and self-imaging principle in two-dimensional triangle photonic crystal waveguides are investigated by modeling and computation. 本文通过模拟计算研究了二维三角形光子晶体波导自成像多模干涉的耦合特性。
Coiling technique is used to control the transverse mode of a large-mode-area ( LMA) multimode fiber laser. 缠绕技术通常被用于大模场面积多模光纤激光器的横模控制。
Design and analyse of a communication system based on subcarrier multiplexing with multimode fiber; 通过改变多孔光纤中的芯区面积、空气孔的直径和分布,可以灵活地设计其导波特性。
Research of Multimode Pulse Power Supply for Micro-EDM 微细电火花加工多模式脉冲电源的研究
A novel design of multimode light power splitter is proposed and fabricated by using secondary asymmetric Y branches. 文章提出并制作了一种含有次级非对称Y分叉结构的多模光功率分配器。
Multimode Interference in the Hollow Fiber and the Application in Refractive Index Sensing 空心光纤中的多模干涉及在折射率传感中的应用
In the design of optical antenna of Fourier transform laser warning receiver, the research on spatial coherence of laser from the multimode fiber optical antenna is important. 傅里叶变换激光告警装置光学天线设计中,需要研究多模光纤出射光的空间相干性问题。
The Bistability of the Multimode Ring Laser and It Is Affected by Doppler Broaden 环型激光器的多模双稳性及多普勒展宽对它的影响
The satellite signal simulator plays an important role in developing multimode receiver and high dynamic receiver which involved mass data calculation and transmission. 卫星信号仿真器在多模接收机和高动态接收机的研发中占有重要地位,它涉及到大量的数据计算和传输。