US PATENT SUBCLASS 343 / 774
.~.~.~ Stacked

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

700 R  DF  ANTENNAS {58}
772  DF  .~ Wave guide type (e.g., horn) {8}
773  DF  .~.~ Biconical horn type {2}
774.~.~.~ Stacked

DEFINITION

Classification: 343/774

(under subclass 773) Subject matter wherein a plurality of bi-conical horn type antennas as defined in subclass 773 above are spaced along a common axis, their respective axes coinciding with the common axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

776+, for plural wave guide antennas in general.

884, for antennas with a transmission line or wave guide as a support.