US PATENT SUBCLASS 343 / 744
.~.~ With series reactance in loop
Current as of:
June, 1999
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343 /
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COMMUNICATIONS: RADIO WAVE ANTENNAS
700 R
DF
ANTENNAS
{58}
741
DF
.~ High frequency type loops {3}
744
.~.~ With series reactance in loop
DEFINITION
Classification: 343/744
(under subclass 741) Subject matter wherein the closed loop includes inductance or capacity in series around the current
path.
SEE OR SEARCH THIS CLASS, SUBCLASS:
722, for antennas with lumped reactance filters therein.
732, for traveling wave type antennas arranged in a circular loop which may have inductance or capacity in the active antenna.
743, wherein the series inductance or capacity is included in the current path, and the feed coupling is at spaced points on the loop.
748, for loop type antennas with variable reactance for tuning the antenna. 749+, for antennas with lumped reactance for loading.
788, for loop type antennas including magnetic material.
842, for loop type antennas with electrical shields.
