STUDY OF MICROWAVE COMPONENTS (MAGIC T, DIRECTIONAL COUPLER, ISOLATER, CIRCULATOR) – GUPTA BRAND 200675 Posted on February 28, 2017May 2, 2017 by admin Experiments : • To Study Magic Tee, Directional Couplers, Isolators & Circulators. • To Study the characteristics of detector diode • To study Attenuation measurement. • To study the return loss measurement.