Microwave Components » Exercise – 1
1. A magic-Tee is nothing but _______ .
(a) a modification of E-plane tee.
(b) a modification of H-plane tee.
(c) a combination of E-Plane and H-Plane.
(d) two E-plane tees connected in parallel.
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A magic tee (or magic T or hybrid tee) is a hybrid or 3 dB coupler used in microwave systems. It is an alternative to the rat-race coupler. In contrast to the rat-race, the three-dimensional structure of the magic tee makes it less readily constructed in planar technologies such as microstrip or stripline.