3660647

Information

• Patent Grant
• 3660647

• References
• Source

• Patent Number

  3,660,647

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  52 years ago

• CPC

  • G01S13/66 - Radar-tracking systems Analogous systems where the wavelength or the kind of wave is irrelevant
  • G06G7/1921 - for forming Fourier integrals, harmonic analysis and synthesis
  • G06G7/1935 - by converting at least one the input signals into a two level signal

• US Classifications

  • 340 - Communications: electrical
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems