US PATENT SUBCLASS 333 / 121
.~.~.~ Having hybrid-T (e.g., magic-T)

Current as of: June, 1999
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333 /   HD   WAVE TRANSMISSION LINES AND NETWORKS

1  DF  PLURAL CHANNEL SYSTEMS {4}
100  DF  .~ Having branched circuits {6}
117  DF  .~.~ Including hybrid-type network {4}
121.~.~.~ Having hybrid-T (e.g., magic-T) {1}
122  DF  .~.~.~.~> Using waveguide

DEFINITION

Classification: 333/121

Having hybrid-T (e.g., magic-T):

(under subclass 117) Subject matter wherein the hybrid has four ports; energy being interchanged between the first port and two other ports, with no energy propagation from the fourth port, and the first and fourth ports being decoupled.