Question

Difference between reflection loss and return loss in microwave circuits

Answer 1

Difference between reflection loss and return loss in microwave circuits

Answer

Return Loss and Reflection Loss are same

it can be defined as ratio of input power of the signal to the output power of the signal.

Input power is incident power and output power is reflected power.

It is expressed in dB

WE can find return loss by using s-parameter or s11.