Identification of the return loss and structural return loss of telecom cables;
数字通信电缆回波损耗与结构回波损耗的辨析
Influences of polishing on return loss of optical fiber connectors;
抛光对光纤连接器回波损耗的影响
In order to improve the surface quality and machining efficiency for the end-face of fiber optic connector and to advance the performance of transferring optical signals,the conventional polishing way must be improved to meet the requirements of next generation fiber optic connector with lower insertion losses and return losses.
1dB、回波损耗小于-60dB的性能指标;对超声/机械复合研磨的机理进行了初步分析。
The Research and Design of Optical Return Loss Meter;
光回波损耗测试仪设计与研究
Several kinds of measurement principles and methods for optical return loss (ORL) are introduced.
介绍了几种光回波损耗的测量原理和测量方法。
Analysis of affecting factors on SRL of symmetrical digital communication cable
对称数字通信电缆结构回波损耗影响因素分析
Measuring method for polarization dependence of return loss of a single-mode fibre optic component
GB/T16530-1996单模纤维光学器件回波损耗偏振依赖性测量方法
Technology Study and Instrument Development for Online Predicting Structure Return Loss of Data Cable;
数据电缆结构回波损耗在线预测技术及仪器的研究
The synthesis of the cross coupled filter is from prescribed transmission zeros and return loss till the attainment of the coupling matrix of each cavity.
交叉耦合滤波器的综合从给定的传输零点和回波损耗出发,直到得到各腔体之间的耦合系数。
mean echo balance return loss
平均回波平衡返回损耗
Nonlinear analysis of a Ka-band second harmonic distributedloss gyrotron traveling wave amplifier
Ka波段二次谐波损耗波导回旋行波管非线性分析
Linear Theoretical Analysis and Stability Research of Gyro-TWT with Distributed Loss
分布损耗回旋行波管线性分析与稳定性研究
Influence of distributed wall loss on stability of gyrotron traveling wave amplifier
分布损耗对回旋行波放大器稳定性的影响
Stability Analysis of Ka-band TE_(01)-mode Gyrotron Traveling Wave Amplifier with Lossy Dielectric-Load Waveguide
损耗介质加载结构Ka波段TE_(01)模回旋行波管放大器稳定性的分析
Test and Analysis of the Characteristics of the Harmonic Amplified and Electric Energy Loss for Parallel Capacitor Set;
并联电容器回路谐波放大及电能损耗特性的测试与分析
THE TEST OF TRANSMISSION LOSSES OF ULTRASONIC ECHOES BASED ON THE AREA OF POWER SPECTRUM IN SOLID HORN;
基于回波信号功率谱线面积的变幅杆传播损耗的研究
Method of insertion loss measurement for radio frequency filters.
射频滤波器插入损耗的测量方法。
UHF Lateral Wave Loss in Forests Modeled by Four-Layered Media
超高频侧面波在森林中的损耗(英文)
DESIGN OF LOW COST,LOW LOSS LONG WAVELENGTH OPTICAL CIRCULATOR
低成本、低损耗长波长光环行器设计
Studies on Low-loss Flat-field Arrayed Waveguide Grating;
低损耗平场聚焦阵列波导光栅的研究
New System of Low Loss Microwave Dielectric Ceramics with ABCO_4 Structure;
ABCO_4型低损耗微波介质陶瓷新体系
Studying of 2.4GHZ of the Electric Wave Spreads and Losses in the Wireless LAN;
无线局域网中2.4GHz电波传播损耗研究
Characteristics of coupled solitary waves in nerve impulse transmission with dissipation
含损耗神经脉冲传输的耦合孤波特性
