Design of a Satellite Data Manipulation Tool in a Time and Frequency Transfer System Using Satellites

Abstract

Two methods are widely being used to synchronize time/frequency of a communications system. One is using earth networks, the other using satellites. In the method using satellites, a transmitting station sends the high precise time information, satellite position data, and error correction information, etc., to the satellites. To accomplish this, the satellite data manipulation tool of a transmitting station should perform the reliable and fast interaction with other tools when acquiring, transforming, and sending data to the baseband. In this paper, we present the design and core algorithms of the satellite data manipulation tool in a transmitting station as an R & D part of the time/frequency transfer system using Koreasat of Korea Telecom.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1999
Accession Number
ADA497392

Entities

People

  • Jin-dae Kim
  • Jong-sik Lee
  • Man-jong Lee
  • Sang-ui Yoon

Tags

DTIC Thesaurus Topics

  • Algorithms
  • Artificial Satellites
  • Coding
  • Communication Systems
  • Data Processing
  • Data Transmission
  • Digital Communications
  • Electronic Mail
  • Frequency
  • Graphical User Interface
  • Satellite Communications
  • Standards
  • Time Intervals
  • Transmitting
  • User Interface
  • Vehicles
  • Wireless Communications

Fields of Study

  • Engineering

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Positioning, Navigation, and Timing (PNT) Technology.

Technology Areas

  • Space
  • Space - Satellites