NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GREENBELT MD GODDARD SPACE FLIGHT CENTER.
Published: 1974
Total Pages: 555
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This volume contains the papers presented at the Sixth Annual Precise Time and Time Interval (PTTI) Planning Meeting. The purposes of this meeting were to: (1) Disseminate, coordinate, and exchange practical information associated with precise time and frequency; (2) Review present and future requirements for PTTI; and (3) Acquaint systems engineers, technicians, and managers with precise time and frequency technology and its problems. Thirty-one papers were presented at the meeting, covering areas of navigation, communications, applications of interferometry, frequency and time standards and synchronization, and radio wave propagation.