US PATENT SUBCLASS 342 / 201
.~.~ Combined with pulse modulation

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

175  DF  WITH PARTICULAR CIRCUIT {13}
200  DF  .~ For frequency modulation {1}
201.~.~ Combined with pulse modulation

DEFINITION

Classification: 342/201

Combined with pulse modulation:

(under subclass 200) Subject matter including control of the transmitted radar signal to form discrete pulses.

SEE OR SEARCH THIS CLASS, SUBCLASS:

131+, for radar distance determination with frequency modulation combined with pulse modulation used in making the determination.

134+, for distance determination using pulse modulation radar.

202+, for radar pulse modulation circuitry, per se.