.~ With coupling network or impedance in the leadin {9}
865
.~.~ Balanced coupling network to balanced antenna
DEFINITION
Classification: 343/865
(under subclass 850) Subject matter wherein the coupling network and antenna are electrically balanced.
(1) Note. In the balanced doublets of subclasses 793+, the masses are not only electrically balanced; but also are substantially alike and are symmetrically disposed on opposite sides of the lead-in terminals.
SEE OR SEARCH THIS CLASS, SUBCLASS:
731+, especially subclasses 733 and 735, for traveling wave type antennas which may be balanced.
740, for balanced antennas with a terminating resistance at the open end.
741+, for high frequency loop type antennas which may be balanced.
745+, especially subclasses 747 and 748, for antennas with variable reactance for tuning. 791, and 792, for sleeve type antennas which may be balanced.
814, 816 and 820, for balanced doublets with coupling networks. See (1) Note above.
829+, for fractional, multiple, or full wave linear type antennas with grounding structure, including counterpoises.
859, for antennas with balanced to unbalanced coupling networks.
SEE OR SEARCH CLASS
333, Wave Transmission Lines and Networks,
4+, and 25+, for wave transmission networks involving balanced circuits.
