VSWR是什么意思

网络释义

用法例句

Measurement of VSWR to the Satellite Communications Earth Station;

高原卫星通信地球站驻波比测量方法

The results show that VSWR is lower than 2.

结果显示:驻波比在1。

Its measured impedance bandwidth VSWR ≤ 2:1 reaches 66%, covering 2GHz~4GHz.

天线采用空气介质层,通过在脊形接地板顶端用同轴探针对单层方形贴片馈电,减小了探针电感,从而能获得很宽的工作宽带,该天线的仿真和实测驻波比VSWR≤2:1的阻抗带宽达到66%,覆盖了2GHz~4GHz的频率范围,且研究结果表明该天线还具备宽波束特性。

This paper introduces a kind of measuring method of standing wave ratio on-line.

驻波比是衡量雷达发射机和天馈系统工作状态的一项重要指标。

The Smith Impedance Chart is a important tool to analyze reflectance、Standing wave ratio and impedance of Device Under Test.

Smith阻抗图是分析待测器件反射系数、驻波比和阻抗的重要工具,并且常用于矢量网络分析仪中。

It can measure standing wave ratio?wave guide wavelength?impedance?reflection coefficient?insert loss and so on.

该系统能够测量驻波比、反射系数、波导波长、阻抗、插入损耗和散射参量等。

A Method for Measuring SWR of Little Reflection Wave Guide Element at High Frequency;

小反射波导元件高频状态下驻波比的测量

The curves of that SWR changes with the position deviation of three different kinds are calculated.

采用三维电磁场模拟软件ISFEL3D计算分析了圆柱盒型窗在加工制作过程中,几种可能出现的两端矩形波导位置偏差对输出窗传输特性的影响,给出了驻波比随偏差量的数值关系曲线,并重点研究了哪些偏差有可能导致圆柱盒型窗中产生鬼模振荡。

26% in the frequency band between 995MHz and 1125MHz under the condition that SWR is less than 1.

该文通过结合经验公式和全波分析法,设计了一种电容补偿双层贴片、四层介质的微带贴片天线单元,该单元天线在频率为995～1125MHz的范围内,在驻波比SWR<1。

The standing-wave ratio (SWR) that is a new method to measure coal moisture was suggested.

本文阐述了测量煤粉水份以及物质介电常数的一般方法,提出了采用驻波比法测量煤粉水分的原理和方法。

The major innovations of this antenna are: coupling With 3 concentric rings to achieve the impedance matching,enhance the near-field field intensity and make the standing-wave ratio lower than 1.

本天线的一大创新点:采用三个同心圆环进行耦合,更好实现阻抗匹配,增强近场场强,能很好满足驻波比小于1。

Microwave absorptivity was measured via standing wave ratio method in 1-4GHz ranges.

用驻波比法在1~4GHz频率范围测量了样品的微波吸收率,发现Zn2+掺杂对Ni2Y型六角铁氧体的微波吸收性能影响很小,在频率2。

operating reflection coefficient

工作态反射系数 -电压驻波比

hot reflection coefficient

热态反射系数 -电压驻波比

Analysis of the Influence Factors in Test of SVSWR for Chamber

影响电波暗室场地电压驻波比测试的因素分析

Application of VSWR Images in RF Coaxial Cable Manufacturing

电压驻波比图像在RF电缆制造中的应用

Analysis of VSWR of RF Coaxial Cable

射频同轴电缆电压驻波比影响因素的分析

WARNING : Standing Wave Ratios in excess of 2:1 may cause transmitter damage.

警告：当驻波比超过2:1可能会导致发射部件受损。

The Design of the SWR and Power Online-monitoring System for the Antenna and Feeder of the Macrocell BS

宏蜂窝基站天馈线驻波比和功率在线监测系统的设计

stationary wave

【物】驻波, 定波

Comparing the result of the electromagnetic victor in Wienard′s stationary wave experiment

维纳驻波实验中电磁矢量作用结果比较

circular waveguide standing-wave detector

圆形波导管驻波检测器

standing wave linear resonance accelerator

驻波线性谐振加速器

Authorware Order of Standing Wave Taking Shape;

形成驻波的Authorware程序

United Nations Mission in Libya

联合国驻利比亚特派团

Effective matching solutions for classical third-order standing and short-crested waves

经典三阶驻波、短峰波的有效匹配解

THE DYNAMIC OEMONSTRATION METHOD OF STANDING WAVE FORMED BY THE COHERENT WAVE SUPERPOSITION

相干波叠加形成驻波的动态演示方法

Mission to Bosnia and Herzegovina

驻波斯尼亚和黑塞哥维那特派团

Currently, there are about 50,000 Soviet troops stationed in Poland.

目前苏联在波兰的驻军约为五万人。

O'Neill had always resented the existence of an English force at Portmore.

奥尼尔一向痛恨英军屯驻在波特莫尔。