US PATENT SUBCLASS 367 / 119
.~ With beam steering, scanning, or focussing

Current as of: June, 1999
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367 /   HD   COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES

118  DF  DISTANCE OR DIRECTION FINDING {6}
119.~ With beam steering, scanning, or focussing {2}
120  DF  .~.~> By transducer movement
121  DF  .~.~> By electrical means {2}

DEFINITION

Classification: 367/119

With beam steering, scanning, or focussing:

(under subclass 118) Subject matter in which directional characteristics of the receiver are controlled so that the directions of optimal reception are varied or concentrated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

12, for beam stabilization or compensation.