Defined as the ratio of the maximum to the minimum voltage on a loss-less line. It tells the severity of standing waves in a transmission line. Expressed as 3.0:1, 2.0:1. Higher is the value of VSWR ...

Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss and reflected energy. Voltage standing wave ratio (VSWR) is a way to measure transmission line ...

Abstract: Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss and reflected energy. Voltage standing wave ratio (VSWR) is a way to measure transmission line ...