Continued Evaluation of Carrier-Phase GNSS Timing Receivers for UTC/TAI Applications

Abstract

USNO previously evaluated several carrier-phase GNSS timing receivers to determine their suitability to support UTC/TAI applications. These receivers were subjected to thermal testing, power cycle retrace testing, and mid-term stability evaluation. Two receivers showed poor performance during these tests. Newer versions of these receivers were released and have been reevaluated. Test results are reported in this paper.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 2010
Accession Number
ADA544235

Entities

People

  • Blair Fonville
  • Edward Powers
  • Elizabeth Goldberg
  • Jeff Prillaman
  • Stephen Mitchell

Organizations

  • United States Naval Observatory

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Abstracts
  • Artificial Satellites
  • Calibration
  • Clocks
  • Coefficients
  • Frequency
  • Frequency Synthesizers
  • Global Navigation Satellite Systems
  • Intervals
  • Measurement
  • Navigation
  • Navigation Satellites
  • Observatories
  • Oscillators
  • Phase Measurement
  • Test And Evaluation
  • Time Intervals

Readers

  • Positioning, Navigation, and Timing (PNT) Technology.
  • Software Engineering