US PATENT SUBCLASS 342 / 155
.~ Lobe switching


Current as of: June, 1999
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342 /   HD   COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION)

147  DF  DETERMINING DIRECTION {6}
155.~ Lobe switching


DEFINITION

Classification: 342/155

Lobe switching:

(under subclass 147) Subject matter including periodically and discretely shifting a directive radiation pattern in position so as to produce a variation of the signal at the target.

SEE OR SEARCH THIS CLASS, SUBCLASS:

79, for return signal control of the physical orientation of the radar antenna by lobe switching.