2814020

Information

• Patent Grant
• 2814020

• References
• Source

• Patent Number

  2,814,020

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1957
  68 years ago

• CPC

  • H03C3/40 - using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
  • H03B5/28 - active element in amplifier being vacuum tube
  • H04L27/12 - Modulator circuits Transmitter circuits

• US Classifications

  • 332 - Modulators