Delay Type Probe Antenna Noise Cancellation System.
DEPARTMENT OF THE NAVY WASHINGTON D C
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The patent relates to a system for obtaining accurate directional information with regard to the relative position of a pulsed radar source. It comprises means for receiving signals from said source through a directional antenna and a probe antenna, and means for dividing the signal from said directional antenna by the signal from said probe antenna over a wide dynamic range of modulation.
- Direction Finding
- Active and Passive Radar Detection and Equipment