Precise Pulse Repetition Frequency Measuring Device and Signal Sorter.
DEPARTMENT OF THE NAVY WASHINGTON D C
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The patent describes an electronic signal processing device comprised of timing and coincident gating means for utilization between one or more conventional radar receivers and a conventional visual display, multi-gun pulse analyzer to enable an electronic intelligence operator to perform precise real time measurement of the pulse repetition interval PRI and its counterpart, pulse repetition frequency PRF, for any one of a group of radar signals in a multi-signal environment.
- Active and Passive Radar Detection and Equipment