Jamming signal cancellation system

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United States of America Patent

PATENT NO 5363104
SERIAL NO

05509158

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Improved radar system performance in a jamming environment is achieved by detecting the AM difference frequency produced by the beating of the desired radar signal with the jamming signal and applying same to one input of a balanced modulator while simultaneously applying the received signal (containing both the desired radar signal and the jamming signal) to the other input of the balanced modulator whereby the output from the balanced modulator contains the desired signal but not the jamming signal.

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Patent Owner(s)

  • LOCKHEED SANDERS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Richmond, Martin R Lexington, MA 8 130

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  • 39 Citation Count
  • G01S Class
  • 93.51 % this patent is cited more than
  • 31 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges61104116551101 - 1011 - 2021 - 3031 - 4041 - 5071 - 80100 +05101520253035404550556065707580859095100105110115120

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