3717816

Information

• Patent Grant
• 3717816

• References
• Source

• Patent Number

  3,717,816

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  51 years ago

• CPC

  • H03D7/00 - Transference of modulation from one carrier to another
  • H03D7/161 - all the frequency changers being connected in cascade
  • H03D7/165 - at least two frequency changers being located in different paths
  • H03D2200/006 - Signal sampling
  • H03D2200/0078 - using a switched phase shifter or delay line

• US Classifications

  • 455 - Telecommunications