US PATENT SUBCLASS 342 / 165
TESTING OR CALIBRATING OF RADAR SYSTEM

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

165TESTING OR CALIBRATING OF RADAR SYSTEM {5}
166  DF  .~> Proximity fuze
167  DF  .~> With laser
168  DF  .~> With noise generation
169  DF  .~> By simulation {3}
173  DF  .~> By monitoring {1}

DEFINITION

Classification: 342/165

TESTING OR CALIBRATING OF RADAR SYSTEMS:

(under the class definition) Subject matter wherein either: (1) a determination is made how the radar apparatus is functioning, including the existence, type and location of any trouble; or (2) a comparison or measurement is made of the radar apparatus with a standard in order to: (a) determine its accuracy; (b) devise a corrected scale; (c) determine the performance level of the equipment with regard

to technical order specification; or (d) generate a correction or compensation signal.

SEE OR SEARCH CLASS

375, Pulse or Digital Communications,

224+, for measuring or testing pulse communication.

455, Telecommunications,

115, for measuring, testing or monitoring radio wave transmitters, per se, and subclasses 226.1+ for measuring or testing radio wave receivers, per se.