vswr

VSWR at given reflection coefficient Γ

Syntax

ratio = vswr(gamma)

Description

ratio = vswr(gamma) calculates the voltage standing-wave ratio VSWR at the given reflection coefficientΓ as

$$VSWR=\frac{1+\left|\Gamma \right|}{1-\left|\Gamma \right|}$$

Examples

VSWR from Reflection Coefficient

Calculate the VSWR for a given reflection coefficient.

gamma = 1/3;
ratio = vswr(gamma)

ratio = 2.0000

Input Arguments

gamma — Reflection coefficient

M element complex vector

Reflection coefficient, returned as a M element complex vector.

Data Types: double

Output Arguments

ratio — Voltage standing wave ratio

real vector

Voltage standing wave ratio, returned as a real vector.

Version History

Introduced before R2006a