antenna standing wave ratio

常见例句

The antenna and cable must be carefully matched to ensure a low Standing Wave Ratio (SWR).
小心地將天線與電纜匹配，以確保低定波比率（SWR）。
The designed shield resonance loop antenna (SRLA) holds better standing wave ratio (SWR), stronger ability to suppress interferences.
設計出屏蔽諧振式環天線，使得駐波比更加優良，抑制乾擾能力更強；
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.
研究了這種新型套筒天線的輸入阻抗、電壓駐波比（VSWR）、增益及輻射方曏圖等電特性。