US PATENT SUBCLASS 342 / 163
.~.~ With blind speed elimination

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  DF  .~ MTI (Moving target indicator) {4}
163.~.~ With blind speed elimination

DEFINITION

Classification: 342/163

With blind speed elimination:

(under subclass 160) Subject matter wherein circuitry is provided to compensate for targets having radial velocities such that the returned signals cancel each other to produce a false indication of a stationary target.