The antenna and cable must be carefully matched to ensure a low StandingWave Ratio (SWR).
小心地将天线与电缆匹配,以确保低定波比率(SWR)。
2
The Finite Difference Time Domain(FDTD) method was used to calculate the Voltage StandingWave Ratio(VSWR) of a quasi-Yagi antenna.
介绍时域有限差分(FDTD)法计算准八木天线驻波比的算法实现方法。
3
The standingwave and the characteristic of the radiated power of this printed antenna fed by the standard coaxial line are analyzed by the numerical method.