US PATENT SUBCLASS 342 / 110
.~.~ With plural fixed range gates

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

104  DF  DETERMINING VELOCITY {9}
109  DF  .~ Combined with determining distance {3}
110.~.~ With plural fixed range gates

DEFINITION

Classification: 342/110

With plural fixed range gates:

(under subclass 109) Subject matter wherein the returned signal corresponding to the respective transmitted radar pulses is applied to plural processing channels which are sequentially activated for short predetermined periods of time to represent range increments.

SEE OR SEARCH THIS CLASS, SUBCLASS:

136, for distance determination using pulse modulation with digital processing and plural fixed range gates.