Establishing accurate positional fixes of a moving ship or aircraft presents problems. This article outlines various methods and their limitations, and then describes a modulation phase comparison instrument operating in the 'S' band frequency range which provides continuous range readings accurate to within 1.5 m at a range of up to 250km.

  • Corporate Authors:

    Plessey Telecommunications

    Plessey Radar Division
    Liverpool,   England 
  • Authors:
    • Haigh, J D
  • Publication Date: 1975-10

Media Info

  • Features: References;
  • Pagination: p. 32-35
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00138041
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Aug 23 1976 12:00AM