US PATENT SUBCLASS 342 / 145
.~ With correlation

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

118  DF  DETERMINING DISTANCE {11}
145.~ With correlation

DEFINITION

Classification: 342/145

With correlation:

(under subclass 118) Subject matter including a measurement of relationship between the transmitted and the received radar signals.

SEE OR SEARCH THIS CLASS, SUBCLASS:

108, for velocity, distance and direction determination with radar signal correlation.

189, for radar correlation circuitry, per se.

378+, for directive radio communication utilizing correlation techniques.