.~.~ With coupling network or impedance in the leadin {2}
821
.~.~.~ Balanced to unbalanced circuit
DEFINITION
Classification: 343/821
(under subclass 820) Subject matter wherein the passive coupling network includes four terminals, one pair of which are connected to the balanced doublet and the other pair being for connection to a source or receiver of signal energy or a circuit network leading thereto; the impedance across the pair of terminals connected to the balanced doublet being symmetrical and the network impedance across the other pair of terminals being asymmetrical with respect to a given potential plane (e.g., ground), this latter impedance being effective to convert symmetrical potential applied at the symmetrical pair of terminals (for connection to the balanced doublet) to asymmetrical potential applied at the other pair of terminals or vice versa.
SEE OR SEARCH THIS CLASS, SUBCLASS:
859, for antennas generally with balanced to unbalanced coupling networks.
SEE OR SEARCH CLASS
333, Wave Transmission Lines and Networks,
25+, for wave transmission lines and networks with balanced to unbalanced circuits.
