Understanding the role and implications of impedance in RF transmission lines and antennas is vital to successful system performance. The previous sections looked at the basics of impedance and VSWR.

Understanding the role and implications of impedance in RF transmission lines and antennas is vital to successful system performance. The previous section looked at the basics of VSWR. This section ...

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 ...

For example, choose RL mode, enter the value and get results of VSWR, Reflection Coefficient and ML. Program has also RL calculator that get inputs of Pi(İncident ...

Abstract: This paper presents a novel VSWR measurement system for high power electronic vacuum device such as traveling wave tube in working mode. The measurement principles of this VSWR measurement ...

Abstract: A novel procedure for voltage standing wave ratio (VSWR) ruggedness testing of GaN-HEMTs is described. In the test the transistor is exposed to an increasing level of VSWR stress and an ...