3541467

Information

• Patent Grant
• 3541467

• References
• Source

• Patent Number

  3,541,467

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • H03F1/50 - with tubes only
  • H03F1/26 - Modifications of amplifiers to reduce influence of noise generated by amplifying elements
  • H03F1/3223 - using feed-forward
  • H04B3/06 - by the transmitted signal
  • H03F2200/198 - A hybrid coupler being used as coupling circuit between stages of an amplifier circuit
  • H03F2200/372 - Noise reduction and elimination in amplifier

• US Classifications

  • 330 - Amplifiers