US PATENT SUBCLASS 342 / 80
.~.~.~ Monopulse

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

73  DF  RETURN SIGNAL CONTROLS RADAR SYSTEM {3}
74  DF  .~ Antenna control {2}
75  DF  .~.~ Physical orientation {5}
80.~.~.~ Monopulse

DEFINITION

Classification: 342/80

Monopulse:

(under subclass 75) Subject matter including the use of a technique in which information concerning the angular location of a source or target is derivable from each pulse or signal detection by comparison of signals received simultaneously in two or more antenna beams.

SEE OR SEARCH THIS CLASS, SUBCLASS:

149+, for radar direction determination with monopulse techniques.

427, for self-orienting antenna pattern monopulse directional receivers.