3309703

Information

• Patent Grant
• 3309703

• References
• Source

• Patent Number

  3,309,703

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • G01S7/2926 - by integration
  • G01S13/14 - wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception
  • G01S13/18 - wherein range gates are used
  • G01S13/70 - for range tracking only
  • G01S13/882 - for altimeters

• US Classifications

  • 342 - Communications: directive radio wave systems and devices