US PATENT SUBCLASS 342 / 148
.~ Low angle processing

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

147  DF  DETERMINING DIRECTION {6}
148.~ Low angle processing

DEFINITION

Classification: 342/148

Low angle processing:

(under subclass 147) Subject matter including direction determination of an object at a low angle elevation with respect to the radar signal source.

(1) Note. This subclass contains circuitry to eliminate indirect radar signal returns due to reflection off the ground.