US PATENT SUBCLASS 455 / 121
.~.~ In antenna circuit

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

91  DF  TRANSMITTER {22}
120  DF  .~ Including tuning {3}
121.~.~ In antenna circuit {2}
122  DF  .~.~.~> With saturable reactor
123  DF  .~.~.~> Automatically controlled

DEFINITION

Classification: 455/121

In antenna circuit:

(under subclass 120) Subject matter wherein the tuning structure or circuitry is located within the antenna or forms part of the antenna coupling circuit.

SEE OR SEARCH THIS CLASS, SUBCLASS:

129, for a transmitter with an antenna circuit with variable coupling thereto.