2567220

Information

• Patent Grant
• 2567220

• References
• Source

• Patent Number

  2,567,220

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1951
  74 years ago

• CPC

  • G01S1/48 - wherein the phase angle of the direction-dependent envelope signal is a multiple of the direction angle

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 343 - Communications: radio wave antennas