3351877

Information

• Patent Grant
• 3351877

• References
• Source

• Patent Number

  3,351,877

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1967
  57 years ago

• CPC

  • H01P9/00 - Delay lines of the waveguide type
  • H01J23/24 - Slow-wave structures
  • H01J25/40 - the backward travelling wave being utilised
  • H01P1/182 - Waveguide phase-shifters
  • H01Q13/20 - Non-resonant leaky-waveguide or transmission-line aerials Equivalent structures causing radiation along the transmission path of a guided wave

• US Classifications

  • 333 - Wave transmission lines and networks
  • 343 - Communications: radio wave antennas