US PATENT SUBCLASS 343 / 750
.~.~ Adjustable reactance

Current as of: June, 1999
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343 /   HD   COMMUNICATIONS: RADIO WAVE ANTENNAS

700 R  DF  ANTENNAS {58}
749  DF  .~ With lumped reactance for loading antenna {3}
750.~.~ Adjustable reactance

DEFINITION

Classification: 343/750

(under subclass 749) Subject matter wherein the lumped inductance or capacity is adjustable.

SEE OR SEARCH THIS CLASS, SUBCLASS:

745+, for antennas with variable reactance for tuning the antennas.