US PATENT SUBCLASS 342 / 147
DETERMINING DIRECTION

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

147DETERMINING DIRECTION {6}
148  DF  .~> Low angle processing
149  DF  .~> Monopulse {5}
155  DF  .~> Lobe switching
156  DF  .~> Interferometer
157  DF  .~> With frequency or phase steering
158  DF  .~> Scanning

DEFINITION

Classification: 342/147

DETERMINING DIRECTION:

(under the class definition) Subject matter wherein a returned radar signal is used to indicate the direction of an object from a reference point.

SEE OR SEARCH THIS CLASS, SUBCLASS:

107, and 113, for radar velocity and direction determination.

133, 139 and 146, for radar distance and direction determination.