What is the ratio of reflected voltage to incident voltages called?
A)Voltage standing-wave ratio
B)Reflection coefficient
C)Return loss
D)Standing wave

Question

Quizplus · Accepted Answer

The ratio of reflected voltage to incident voltage is called the reflection coefficient.

Answer: A 
 Voltage standing-wave ratio (VSWR) is a measure of how efficiently radio-frequency power is transmitted from a power source, through a transmission line, and into a load. It is defined as the ratio of the maximum voltage to the minimum voltage along the transmission line.

Answer: C 
 Return loss is the ratio of power that is not reflected back to the source, expressed as a ratio in decibels (dB). It is a measure of how well the impedance of the load matches the impedance of the transmission line.

Answer: D 
 A standing wave is a pattern of waves that appears to remain stationary, or "standing," in a specific location. In the context of electrical engineering, standing waves can occur when there is a mismatch between the impedance of a transmission line and the impedance of the load. This can result in reflected waves that interfere with the original waves, creating areas of high and low voltage along the line.

What Is the Ratio of Reflected Voltage to Incident Voltages