An Algorithm for the Detection of the Frequency Jumps in Space Clocks

Abstract

In this paper, we present a frequency jump detector for space clocks based on two steps: a time-varying configurable deterministic trend, and a filter on the noises to improve the sensitivity. We prove and discuss the validity of the method by analyzing numerical simulations representing typical GNSS clocks.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 2010
Accession Number
ADA639439

Entities

People

  • Lorenzo Galleani
  • Patrizia Tavella

Organizations

  • Polytechnic University of Turin

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Algorithms
  • Artificial Satellites
  • Atomic Clocks
  • Clocks
  • Detection
  • Detectors
  • Electronic Mail
  • False Alarms
  • Frequency
  • Global Navigation Satellite Systems
  • Intervals
  • Navigation
  • Navigation Satellites
  • Simulations
  • Time Intervals
  • Warning Systems

Fields of Study

  • Mathematics

Readers

  • Computational Modeling and Simulation
  • Positioning, Navigation, and Timing (PNT) Technology.

Technology Areas

  • Space