Pulse-Repetition Frequency Discriminator (PRFD) for Tracking Radar Signals.
DEPARTMENT OF THE NAVY WASHINGTON D C
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An object of the patent is the provision of a pulse repetition frequency discriminator which will acquire one train of radar pulses to the exclusion of pulses produced by extraneous radars. Another object is the provision of a pulse repetition frequency discriminator with a wide pulse repetition frequency range of operation and is stable over a wide temperature range.
- Active and Passive Radar Detection and Equipment