3769586

Information

• Patent Grant
• 3769586

• References
• Source

• Patent Number

  3,769,586

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • H03F3/245 - with semiconductor devices only
  • H03F1/52 - Circuit arrangements for protecting such amplifiers
  • H03F3/211 - using a combination of several amplifiers
  • H03H11/367 - particularly adapted as coupling circuit between transmitters and antenna
  • H03F2200/198 - A hybrid coupler being used as coupling circuit between stages of an amplifier circuit

• US Classifications

  • 455 - Telecommunications
  • 330 - Amplifiers