A waveguide that can distinguish between the waves traveling in opposite directions is called:
A) a hybrid tee.
B) a flap attenuator.
C) a slider screw tuner.
D) a directional coupler.

Question

Quizplus · Accepted Answer

A directional coupler is designed to separate or route electromagnetic signals based on the direction of propagation, making it capable of distinguishing between waves traveling in opposite directions.

A Waveguide That Can Distinguish Between the Waves Traveling in Opposite