Difference between revisions of "Magic Tee"
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Magic Tee
</dt>
A compound waveguide or
coaxial tee with four arms which exhibits directional characteristics, when
properly matched, so that a signal entering one arm will be split between two
of the other arms but not the third. A signal entering
another arm is likewise split with half the energy entering one of the arms
common to the other input but not its second arm and the other half of the
energy entering the arm not used by the other input.
</dd>
The magic tee is used in radar as a transmitter-receiver duplexer.
</dd>
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use
