3588798

Information

• Patent Grant
• 3588798

• References
• Source

• Patent Number

  3,588,798

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • G01S1/807 - the synchronised signals being continuous waves or intermittent trains of continuous waves, the intermittency not being for the purpose of determining direction or position line and the transit times being compared by measuring the phase difference
  • G01S5/26 - Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements

• US Classifications

  • 367 - Communications, electrical: acoustic wave systems and devices