US PATENT SUBCLASS 343 / 847
.~.~ Insulated from or capacity coupled to ground


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

700 R  DF  ANTENNAS {58}
846  DF  .~ With grounding structure (including counterpoises) {3}
847.~.~ Insulated from or capacity coupled to ground


DEFINITION

Classification: 343/847

(under subclass 846) Subject matter wherein the structure most closely associated with ground is insulated from or capacitively coupled to the natural ground to aid in the function of the natural ground, particularly where variations or limitations of the characteristics of the natural ground interfere with its proper function.

(1) Note. Antenna counterpoises, which are insulated or capacitively coupled to ground, are classified herein.