Defense Navigation Satellite Special Study

Abstract

The report describes special studies carried out to examine the effects of alternative signal structures, to evaluate quantitatively the link performance, to consider possible means of using notch filters to improve EMI performance, and to examine possible means for monitoring signal strength from the navigation satellites.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1974
Accession Number
AD0921545

Entities

People

  • F. D. Natali
  • J. J. Spilker Jr.
  • P. M. Fitzgerald

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Artificial Satellites
  • Bandwidth
  • Communication Systems
  • Doppler Effect
  • Filters
  • Frequency Bands
  • Frequency Shift
  • Measurement
  • Modulation
  • Modulators
  • Multiple Access
  • Navigation
  • Navigation Satellites
  • Resonant Frequency
  • Signal Generators
  • Spread Spectrum
  • Test And Evaluation

Readers

  • Positioning, Navigation, and Timing (PNT) Technology.
  • Structural Health Monitoring of Composite Structures.
  • Tactical Satellite Communications Systems Engineering.

Technology Areas

  • Space