3571651

Information

• Patent Grant
• 3571651

• References
• Source

• Patent Number

  3,571,651

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1971
  54 years ago

• CPC

  • H01J23/26 - Helical slow-wave structures Adjustment therefor
  • H01J23/24 - Slow-wave structures
  • H01J25/12 - with pencil-like electron stream in the axis of the resonators
  • H01J25/40 - the backward travelling wave being utilised

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 330 - Amplifiers
  • 333 - Wave transmission lines and networks