Ionospheric models and measurements required by HF communication system designers and operators

Keyphrases

• Electromagnetic Wave Propagation 100%
• System Designer 100%
• Ionosphere 100%
• Radar System 100%
• Ionospheric Model 100%
• Ionospheric Observations 100%
• System Operator 100%
• HF Communication System 100%
• Deleterious Effects 50%
• Order of Magnitude 50%
• Solar Cycle Variation 50%
• Retardation 50%
• Attenuation 50%
• Turbulence 50%
• Communication Systems 50%
• Variation Range 50%
• Ultra-high Frequency 50%
• Scintillation 50%
• Global Positioning System 50%
• Phase Locking 50%
• Radio Systems 50%
• Quantitative Estimation 50%
• Ionospheric Propagation 50%
• Navigation System 50%
• Ionospheric Effects 50%
• Scale Size 50%
• Refraction 50%
• Second-order Effects 50%
• Positional Error 50%
• HF Radar 50%
• Weather Phenomena 50%
• Ionospheric Variations 50%

Earth and Planetary Sciences

• Ionospherics 100%
• Communications System 100%
• Electromagnetic Radiation 40%
• Solar Cycle 20%
• Global Positioning System 20%
• Electromagnetic Absorption 20%