standing wave ratio

基本解释

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 designed shield resonance loop antenna (SRLA) holds better standing wave ratio (SWR), stronger ability to suppress interferences.
设计出屏蔽谐振式环天线，使得驻波比更加优良，抑制干扰能力更强；
The electric characteristic parameters of this novel sleeve antenna are calculated, including the input impedance, voltage standing wave ratio (VSWR), horizontal gain and radiation pattern.
研究了这种新型套筒天线的输入阻抗、电压驻波比（VSWR）、增益及辐射方向图等电特性。

驻波比
Both simulating and experimental results show it enjoys beneficial standing wave ratio and direction characteristics,and handle dynamic spectrum accessing demands.
仿真结果及实验结果证明其在工作频段内驻波比低,方向性好,符合动态频谱接入的要求。
农业科学
驻波率