US PATENT SUBCLASS 342 / 160
.~ MTI (Moving target indicator)

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

159  DF  CLUTTER ELIMINATION {1}
160.~ MTI (Moving target indicator) {4}
161  DF  .~.~> With vehicle movement compensation (e.g., AMTI (Airborn MTI))
162  DF  .~.~> Digital
163  DF  .~.~> With blind speed elimination
164  DF  .~.~> With storage tube

DEFINITION

Classification: 342/160

MTI (moving target indicator):

(under subclass 159) Subject matter including means to eliminate stationary targets from the returned radar signal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

28, for presence detection by motion detection.

104+, for determining velocity by radar sensing of target motion.