1) voltage-standing-wave ratio characteristics
驻波比特性
1.
A large number of debugging experiments of rotary joint are implemented and the Ka-band single-channel rotary joint has better voltage-standing-wave ratio characteristics.
驻波的频率特性符合切比雪夫函数规律,良好的驻波比特性,因此这种旋转关节在天线馈电系统中有着广阔的应用。
2) voltage standing-ware radio
驻波特性
1.
Simulation technique and experimental analysis are used to study the following factors: detection position,mineral oil and sphere oil drain valve,which affect the voltage standing-ware radio(VSWR) and detection performance of antenna sensor.
采用仿真分析与试验研究相结合的方法,探索安装位置、变压器油和球形放油阀对超高频天线传感器驻波特性和检测能力的影响。
3) standing-wave feature
驻波的特性
4) VSWR
驻波比
1.
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
2.
The results show that VSWR is lower than 2.
结果显示:驻波比在1。
3.
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。
5) SWR
驻波比
1.
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
2.
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。
3.
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。
6) standing wave ratio
驻波比
1.
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。
2.
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。
3.
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。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条