Experiment study of electromagnetic wave propagation loss in oceanic evaporation duct;
海上蒸发波导条件下电磁波传播损耗实验研究
The dispersion and propagation loss can be reduced significantly by properly choosing the thicknesses of the two magnetic films and separation layer.
分析了两个磁性层和间隔层的厚度对静磁后向体波色散和传播损耗的影响。
By using Matlab simulation platform,the computing models of propagation loss in free space,line-of-sight in planar ground are simulated,and the relations between propagation loss and propagation distance,communication frequency are educed.
文章利用Matlab仿真平台,对自由空间中、平面大地视距路径与非视距路径上的传播损耗计算模型进行了仿真,分析得出了传播损耗与传播距离、通信频率等的关系;针对地空通信,对接收场强进行了仿真,分析得出了接收场强随发射功率、波长、通信距离、飞机高度和地面天线高度的变化关系。
Some tech-(nological) measures to reduce the signal s transmission loss in spread a.
通过对传播特性的仿真和比较,结果表明,建筑群对信号的干涉影响很严重,必须采取一定的技术措施,以减少信号的传播损耗。
According to HF channel transmission theory combined with available mathematic models,aiming at C3I system,a complete and concise calculation procedure of HF transmission loss is proposed in this paper.
根据短波信道传播理论,结合各种现有数学模型,针对指挥自动化系统(C3I),提出一种完整、简单的短波传播损耗计算流程,并给出详尽的数学模型及仿真流程。
A Study of Field Strength Propagation Prediction Algorithm in Mobile Communication;
移动通信场强传播损耗预测算法研究
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
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
Sensitivity experimentation and error analysis of electromagnetic propagation loss in ocean waveguide
海洋上大气波导中电磁波传播损耗的误差分析和敏感性试验
Near Field Imaging Algorithm of the Large Target by Considering Roundtrip Propagation Loss
引入双程传播损耗的近场大型目标球面逆投影成像算法研究
The Study and Application on the Interaction of the Microwave with the Lossy Material;
微波在损耗媒质中的传播特性研究及应用
Controlling over Wearing Factors of the Transmission of Language Information in Oral Intercommunication;
论口语交际中语言信息传播耗损因素及其控制
Computing Of Pass Loss Base On Field Diffuse
基于场量扩散的电波传播路径损耗计算
Research on electromagnetic wave propagation models of the path loss in wireless communication system
无线通信系统中电波传播路径损耗模型研究
Hol mode low-loss transmission
Ｈｏｌ模低损耗传输
Worn or defective transaxle gears or bearings
传动齿轮或轴承磨耗或损坏
fiber-loss modulated fiber-optic sensor
光纤损耗调制光纤传感器
Mechanism of in-band transmission loss in single-layer bandpass FSS
单层带通FSS的带内传输损耗机理
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
STUDY ON GPR WAVE PROPAGATION ATTENUATION BEHAVIORS IN HETEROGENEOUS MEDIUM
有耗介质探地雷达波传播衰减特性的研究
The Propagation of GPR Pulse in the Lossy, Dispersive, and Inhomogeneous Earth Medium;
有耗色散地质介质中的GPR脉冲传播研究
Effect on Transmission Ratio and Power Wastage in Belt Elastic Slip;
带弹性滑动对传动比、传动功率损耗的影响
Damage Inversion and Transient Wave Propagation in Damaged Concrete Media;
损伤混凝土介质中瞬态波传播及损伤反演