Question

Reflection coefficient and transmission coefficient relation

Answer 1

physicsandelectrical engineeringthereflection coefficientis a parameter that describes how much of anelectromagnetic waveis reflected by an impedance discontinuity in the transmission medium. It isequal to the ratio of theamplitudeof the reflected wave to the incident wave, with each expressed asphasors. For example, it isused inopticsto calculate the amount of lightthat is reflected from a surface with a different index of refraction, such as a glass surface, or in an electricaltransmission linetocalculate how much of theelectromagnetic waveis reflected by an impedance. The reflection coefficient is closely related to thetransmission coefficient. Thereflectanceof asystem is also sometimes called a "reflection coefficient".

Answer 2

Explanation:

It is equal to the ratio of the amplitude of the reflected wave to the incident wave, with each expressed as phasors. ... The reflection coefficient is closely related to the transmission coefficient. The reflectance of a system is also sometimes called a "reflection coefficient".